| 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 | $196.58 | 7.844% | $211.9997 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $130.51 | 6.422% | $138.8914 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $120.39 | 3.231% | $124.2798 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $53.47 | 6.221% | $56.7964 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $74.51 | 8.357% | $80.7368 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $154.54 | 12.708% | $174.1789 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $59.90 | 8.304% | $64.8741 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $789.90 | $851.7571 | $851.76 | $851.80 | $851.80 | |