| 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 | $124.57 | 12.758% | $140.4626 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $90.39 | 4.640% | $94.5841 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $209.66 | 7.437% | $225.2524 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $188.51 | 12.145% | $211.4045 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $33.28 | 13.263% | $37.6939 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $214.77 | 4.749% | $224.9694 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $247.89 | 5.248% | $260.8993 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $1,109.07 | $1,195.2662 | $1,195.25 | $1,195.25 | $1,195.40 | |