| 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 | $35.82 | 8.648% | $38.9177 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $62.32 | 9.363% | $68.155 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $100.89 | 3.108% | $104.0257 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $227.97 | 4.395% | $237.9893 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $194.33 | 12.830% | $219.2625 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $138.39 | 13.354% | $156.8706 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $91.33 | 7.381% | $98.0711 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $851.05 | $923.2919 | $923.30 | $923.25 | $923.40 | |