| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.82 | 10.159% | $249.8626 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $218.79 | 7.150% | $234.4335 | $234.43 | $234.45 | $234.40 |
| Purchase #3 | $195.33 | 9.370% | $213.6324 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $105.62 | 10.474% | $116.6826 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $143.67 | 11.439% | $160.1044 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $176.79 | 8.581% | $191.9603 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $106.68 | 4.580% | $111.5659 | $111.57 | $111.55 | $111.60 |
| 7 purchase totals = | $1,173.70 | $1,278.2417 | $1,278.23 | $1,278.25 | $1,278.30 | |