| 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 | $237.69 | 4.238% | $247.7633 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $57.52 | 5.737% | $60.8199 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $19.57 | 7.701% | $21.0771 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $159.95 | 13.321% | $181.2569 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $63.75 | 3.217% | $65.8008 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $223.31 | 5.590% | $235.793 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $148.56 | 12.105% | $166.5432 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $910.35 | $979.0542 | $979.05 | $979.05 | $979.10 | |