| 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 | $222.86 | 13.712% | $253.4186 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $98.94 | 9.226% | $108.0682 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $123.46 | 4.739% | $129.3108 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $108.46 | 3.803% | $112.5847 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $83.47 | 13.640% | $94.8553 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $117.98 | 6.142% | $125.2263 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $84.91 | 3.481% | $87.8657 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $840.08 | $911.3296 | $911.34 | $911.30 | $911.40 | |