| 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 | $198.28 | 7.316% | $212.7862 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $55.65 | 3.544% | $57.6222 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $202.94 | 4.481% | $212.0337 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $45.87 | 13.574% | $52.0964 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $27.55 | 4.745% | $28.8572 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $218.90 | 11.472% | $244.0122 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $164.67 | 9.428% | $180.1951 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $913.86 | $987.6030 | $987.61 | $987.60 | $987.60 | |