| 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 | $100.30 | 11.457% | $111.7914 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $26.51 | 8.377% | $28.7307 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $52.31 | 4.476% | $54.6514 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $242.99 | 5.490% | $256.3302 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $166.57 | 9.221% | $181.9294 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $147.51 | 10.665% | $163.2419 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $26.99 | 4.327% | $28.1579 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $763.18 | $824.8329 | $824.83 | $824.90 | $824.80 | |