| 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 | $108.78 | 11.329% | $121.1037 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $61.50 | 9.617% | $67.4145 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $134.32 | 4.129% | $139.8661 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $82.53 | 3.772% | $85.643 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $94.63 | 12.714% | $106.6613 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $232.60 | 9.491% | $254.6761 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $110.90 | 13.774% | $126.1754 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $825.26 | $901.5401 | $901.54 | $901.55 | $901.60 | |