| 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 | $35.53 | 10.352% | $39.2081 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $185.54 | 5.409% | $195.5759 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $41.70 | 12.620% | $46.9625 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $37.98 | 4.562% | $39.7126 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $181.93 | 12.193% | $204.1127 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $234.86 | 3.766% | $243.7048 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $125.72 | 5.172% | $132.2222 | $132.22 | $132.20 | $132.20 |
| 7 purchase totals = | $843.26 | $901.4988 | $901.49 | $901.45 | $901.50 | |