| 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 | $226.87 | 10.491% | $250.6709 | $250.67 | $250.65 | $250.70 |
| Purchase #2 | $6.84 | 6.658% | $7.2954 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $173.93 | 10.264% | $191.7822 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $107.49 | 12.646% | $121.0832 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $159.91 | 9.300% | $174.7816 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $99.35 | 6.403% | $105.7114 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $46.55 | 3.169% | $48.0252 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $820.94 | $899.3499 | $899.35 | $899.40 | $899.40 | |