| 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 | $199.60 | 3.718% | $207.0211 | $207.02 | $207.00 | $207.00 |
| Purchase #2 | $153.80 | 10.591% | $170.089 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $123.98 | 4.554% | $129.626 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $48.74 | 9.135% | $53.1924 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $209.82 | 7.184% | $224.8935 | $224.89 | $224.90 | $224.90 |
| Purchase #6 | $250.27 | 7.213% | $268.322 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $25.47 | 4.767% | $26.6842 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $1,011.68 | $1,079.8282 | $1,079.82 | $1,079.85 | $1,079.80 | |