| 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 | $250.68 | 5.185% | $263.6778 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $103.52 | 3.727% | $107.3782 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $241.75 | 6.181% | $256.6926 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $101.42 | 4.460% | $105.9433 | $105.94 | $105.95 | $105.90 |
| Purchase #5 | $245.89 | 5.784% | $260.1123 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $20.84 | 10.844% | $23.0999 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $175.61 | 11.411% | $195.6489 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $1,139.71 | $1,212.5530 | $1,212.55 | $1,212.60 | $1,212.50 | |