| 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 | $208.53 | 11.640% | $232.8029 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $123.25 | 7.507% | $132.5024 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $90.63 | 7.617% | $97.5333 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $101.71 | 4.529% | $106.3164 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $151.98 | 6.142% | $161.3146 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $111.52 | 3.122% | $115.0017 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $82.98 | 10.248% | $91.4838 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $870.60 | $936.9551 | $936.94 | $936.95 | $936.90 | |