| 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 | $220.49 | 3.790% | $228.8466 | $228.85 | $228.85 | $228.80 |
| Purchase #2 | $7.72 | 13.454% | $8.7586 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $143.47 | 11.248% | $159.6075 | $159.61 | $159.60 | $159.60 |
| Purchase #4 | $196.34 | 4.701% | $205.5699 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $81.35 | 3.386% | $84.1045 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $52.90 | 4.213% | $55.1287 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $71.63 | 13.548% | $81.3344 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $773.90 | $823.3502 | $823.35 | $823.35 | $823.30 | |