| 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 | $223.81 | 4.575% | $234.0493 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $52.91 | 7.864% | $57.0708 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $124.37 | 11.540% | $138.7223 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $31.86 | 12.623% | $35.8817 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $59.79 | 9.199% | $65.2901 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $217.49 | 11.784% | $243.119 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $150.80 | 3.196% | $155.6196 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $861.03 | $929.7528 | $929.75 | $929.70 | $929.70 | |