| 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 | $223.62 | 12.404% | $251.3578 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $202.47 | 3.394% | $209.3418 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $199.39 | 13.837% | $226.9796 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $139.78 | 3.802% | $145.0944 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $25.32 | 13.309% | $28.6898 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $184.72 | 10.701% | $204.4869 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $131.71 | 9.868% | $144.7071 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $1,107.01 | $1,210.6574 | $1,210.66 | $1,210.70 | $1,210.70 | |