| 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 | $102.69 | 4.193% | $106.9958 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $174.46 | 7.872% | $188.1935 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $114.40 | 3.249% | $118.1169 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $131.79 | 4.797% | $138.112 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $110.44 | 13.412% | $125.2522 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $103.44 | 7.305% | $110.9963 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $151.68 | 8.329% | $164.3134 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $888.90 | $951.9801 | $951.98 | $951.95 | $952.00 | |