| 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 | $220.47 | 3.802% | $228.8523 | $228.85 | $228.85 | $228.90 |
| Purchase #2 | $177.61 | 4.132% | $184.9488 | $184.95 | $184.95 | $184.90 |
| Purchase #3 | $196.89 | 11.706% | $219.9379 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $16.60 | 8.138% | $17.9509 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $151.49 | 13.106% | $171.3443 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $106.74 | 7.615% | $114.8683 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $24.32 | 9.677% | $26.6734 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $894.12 | $964.5759 | $964.57 | $964.55 | $964.60 | |