| 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 | $117.35 | 6.387% | $124.8451 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $223.49 | 11.570% | $249.3478 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $109.32 | 11.804% | $122.2241 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $47.89 | 12.396% | $53.8264 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $45.81 | 5.742% | $48.4404 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $145.98 | 9.855% | $160.3663 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $92.60 | 13.834% | $105.4103 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $782.44 | $864.4604 | $864.47 | $864.45 | $864.30 | |