| 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 | $25.91 | 6.808% | $27.674 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $223.88 | 7.576% | $240.8411 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $175.30 | 4.324% | $182.88 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $5.70 | 9.625% | $6.2486 | $6.25 | $6.25 | $6.20 |
| Purchase #5 | $152.79 | 8.309% | $165.4853 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $227.29 | 8.627% | $246.8983 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $107.27 | 4.496% | $112.0929 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $918.14 | $982.1202 | $982.12 | $982.15 | $982.10 | |