| 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 | $111.59 | 12.155% | $125.1538 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $76.49 | 9.435% | $83.7068 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $79.33 | 11.745% | $88.6473 | $88.65 | $88.65 | $88.60 |
| Purchase #4 | $89.28 | 10.602% | $98.7455 | $98.75 | $98.75 | $98.70 |
| Purchase #5 | $48.59 | 3.324% | $50.2051 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $229.49 | 8.383% | $248.7281 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $164.45 | 12.833% | $185.5539 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $799.22 | $880.7405 | $880.75 | $880.75 | $880.70 | |