| 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 | $112.62 | 12.132% | $126.2831 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $86.57 | 9.599% | $94.8799 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $18.91 | 8.701% | $20.5554 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $197.97 | 6.844% | $211.5191 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $92.64 | 8.386% | $100.4088 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $237.87 | 7.716% | $256.224 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $107.65 | 13.822% | $122.5294 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $854.23 | $932.3997 | $932.40 | $932.40 | $932.40 | |