| 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 | $241.43 | 10.123% | $265.87 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $238.25 | 11.581% | $265.8417 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $21.36 | 10.402% | $23.5819 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $133.65 | 8.321% | $144.771 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $10.85 | 12.806% | $12.2395 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $224.43 | 13.839% | $255.4889 | $255.49 | $255.50 | $255.50 |
| Purchase #7 | $247.39 | 12.731% | $278.8852 | $278.89 | $278.90 | $278.90 |
| 7 purchase totals = | $1,117.36 | $1,246.6782 | $1,246.68 | $1,246.70 | $1,246.70 | |