| 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 | $128.68 | 9.713% | $141.1787 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $97.58 | 10.210% | $107.5429 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $73.51 | 3.290% | $75.9285 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $186.88 | 13.651% | $212.391 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $241.78 | 4.413% | $252.4498 | $252.45 | $252.45 | $252.40 |
| Purchase #6 | $238.52 | 7.857% | $257.2605 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $67.75 | 8.557% | $73.5474 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $1,034.70 | $1,120.2988 | $1,120.30 | $1,120.35 | $1,120.20 | |