| 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 | $240.25 | 5.476% | $253.4061 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $89.25 | 12.351% | $100.2733 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $45.26 | 9.659% | $49.6317 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $95.45 | 11.332% | $106.2664 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $69.52 | 7.581% | $74.7903 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $220.55 | 13.656% | $250.6683 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $19.83 | 8.514% | $21.5183 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $780.11 | $856.5544 | $856.56 | $856.50 | $856.60 | |