| 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 | $232.70 | 11.141% | $258.6251 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $148.96 | 5.848% | $157.6712 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $66.65 | 4.845% | $69.8792 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $208.98 | 12.235% | $234.5487 | $234.55 | $234.55 | $234.50 |
| Purchase #5 | $215.97 | 8.416% | $234.146 | $234.15 | $234.15 | $234.10 |
| Purchase #6 | $16.63 | 11.307% | $18.5104 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $122.35 | 6.169% | $129.8978 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $1,012.24 | $1,103.2784 | $1,103.29 | $1,103.30 | $1,103.20 | |