| 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 | $124.91 | 3.683% | $129.5104 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $58.74 | 11.585% | $65.545 | $65.55 | $65.55 | $65.50 |
| Purchase #3 | $247.29 | 6.431% | $263.1932 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $69.59 | 8.369% | $75.414 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $130.68 | 10.371% | $144.2328 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $210.87 | 12.637% | $237.5176 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $227.58 | 5.615% | $240.3586 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $1,069.66 | $1,155.7716 | $1,155.77 | $1,155.75 | $1,155.70 | |