| 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 | $117.79 | 4.771% | $123.4098 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $130.79 | 6.330% | $139.069 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $166.86 | 10.230% | $183.9298 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $96.44 | 8.352% | $104.4947 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $216.29 | 8.736% | $235.1851 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $120.59 | 9.718% | $132.3089 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $68.41 | 8.481% | $74.2119 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $917.17 | $992.6092 | $992.61 | $992.60 | $992.60 | |