| 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 | $234.32 | 8.777% | $254.8863 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $181.28 | 8.358% | $196.4314 | $196.43 | $196.45 | $196.40 |
| Purchase #3 | $61.94 | 13.188% | $70.1086 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $40.34 | 7.727% | $43.4571 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $223.55 | 3.859% | $232.1768 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $107.62 | 10.177% | $118.5725 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $17.25 | 3.202% | $17.8023 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $866.30 | $933.4350 | $933.44 | $933.45 | $933.50 | |