| 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 | $32.50 | 11.285% | $36.1676 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $228.40 | 3.402% | $236.1702 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $223.82 | 11.696% | $249.998 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $99.35 | 9.425% | $108.7137 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $124.89 | 12.121% | $140.0279 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $108.89 | 8.778% | $118.4484 | $118.45 | $118.45 | $118.40 |
| Purchase #7 | $163.26 | 12.621% | $183.865 | $183.87 | $183.85 | $183.90 |
| 7 purchase totals = | $981.11 | $1,073.3908 | $1,073.40 | $1,073.35 | $1,073.40 | |