| 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 | $8.35 | 8.154% | $9.0309 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $13.49 | 6.202% | $14.3266 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $167.79 | 10.102% | $184.7401 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $237.73 | 9.527% | $260.3785 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $122.93 | 3.460% | $127.1834 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $220.50 | 13.204% | $249.6148 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $104.35 | 4.866% | $109.4277 | $109.43 | $109.45 | $109.40 |
| 7 purchase totals = | $875.14 | $954.7020 | $954.70 | $954.80 | $954.60 | |