| 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 | $227.32 | 10.640% | $251.5068 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $56.52 | 13.485% | $64.1417 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $146.72 | 8.383% | $159.0195 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $143.64 | 4.774% | $150.4974 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $113.82 | 10.425% | $125.6857 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $55.45 | 8.599% | $60.2181 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $39.65 | 4.365% | $41.3807 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $783.12 | $852.4499 | $852.46 | $852.45 | $852.40 | |