| 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 | $100.27 | 12.680% | $112.9842 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $102.79 | 4.105% | $107.0095 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $193.83 | 5.300% | $204.103 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $9.77 | 8.255% | $10.5765 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $153.68 | 4.835% | $161.1104 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $177.70 | 10.592% | $196.522 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $148.73 | 7.127% | $159.33 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $886.77 | $951.6356 | $951.63 | $951.65 | $951.60 | |