| 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 | $239.37 | 4.804% | $250.8693 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $139.48 | 11.273% | $155.2036 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $235.62 | 12.535% | $265.155 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $219.84 | 5.739% | $232.4566 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $94.70 | 13.113% | $107.118 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $81.79 | 7.860% | $88.2187 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $212.76 | 9.577% | $233.136 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $1,223.56 | $1,332.1572 | $1,332.17 | $1,332.10 | $1,332.20 | |