| 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 | $138.81 | 4.383% | $144.894 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $87.27 | 12.246% | $97.9571 | $97.96 | $97.95 | $98.00 |
| Purchase #3 | $247.60 | 11.864% | $276.9753 | $276.98 | $277.00 | $277.00 |
| Purchase #4 | $103.43 | 12.592% | $116.4539 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $41.29 | 6.526% | $43.9846 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $238.92 | 7.162% | $256.0315 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $222.90 | 4.154% | $232.1593 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,080.22 | $1,168.4557 | $1,168.45 | $1,168.50 | $1,168.60 | |