| 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 | $105.36 | 12.849% | $118.8977 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $56.55 | 5.181% | $59.4799 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $165.96 | 11.202% | $184.5508 | $184.55 | $184.55 | $184.60 |
| Purchase #4 | $125.76 | 11.130% | $139.7571 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $229.30 | 9.210% | $250.4185 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $17.80 | 12.307% | $19.9906 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $179.62 | 3.628% | $186.1366 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $880.35 | $959.2312 | $959.24 | $959.25 | $959.30 | |