| 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 | $102.97 | 4.259% | $107.3555 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $211.58 | 4.658% | $221.4354 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $46.28 | 6.763% | $49.4099 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $32.63 | 8.669% | $35.4587 | $35.46 | $35.45 | $35.50 |
| Purchase #5 | $100.55 | 12.554% | $113.173 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $143.91 | 10.319% | $158.7601 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $238.44 | 4.872% | $250.0568 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $876.36 | $935.6494 | $935.66 | $935.60 | $935.80 | |