| 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 | $123.43 | 6.108% | $130.9691 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $248.93 | 5.135% | $261.7126 | $261.71 | $261.70 | $261.70 |
| Purchase #3 | $237.95 | 8.637% | $258.5017 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $129.51 | 11.590% | $144.5202 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $118.73 | 3.328% | $122.6813 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $32.80 | 7.273% | $35.1855 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $188.26 | 11.853% | $210.5745 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,079.61 | $1,164.1449 | $1,164.14 | $1,164.10 | $1,164.20 | |