| 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 | $112.70 | 7.828% | $121.5222 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $146.63 | 5.624% | $154.8765 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $223.58 | 9.361% | $244.5093 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $28.44 | 11.731% | $31.7763 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $117.27 | 5.356% | $123.551 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $24.31 | 11.570% | $27.1227 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $110.78 | 8.541% | $120.2417 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $763.71 | $823.5997 | $823.60 | $823.60 | $823.60 | |