| 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 | $74.84 | 4.646% | $78.3171 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $107.71 | 10.569% | $119.0939 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $143.52 | 11.501% | $160.0262 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $208.83 | 8.507% | $226.5952 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $165.77 | 5.374% | $174.6785 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $228.71 | 11.687% | $255.4393 | $255.44 | $255.45 | $255.40 |
| Purchase #7 | $243.51 | 7.804% | $262.5135 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $1,172.89 | $1,276.6637 | $1,276.67 | $1,276.70 | $1,276.60 | |