| 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 | $115.72 | 9.399% | $126.5965 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $186.69 | 13.104% | $211.1539 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $138.43 | 4.320% | $144.4102 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $25.35 | 7.207% | $27.177 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $110.59 | 9.445% | $121.0352 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $216.62 | 12.340% | $243.3509 | $243.35 | $243.35 | $243.40 |
| Purchase #7 | $66.73 | 4.220% | $69.546 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $860.13 | $943.2697 | $943.28 | $943.30 | $943.30 | |