| 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 | $203.28 | 12.679% | $229.0539 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $75.96 | 9.375% | $83.0813 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $150.36 | 11.489% | $167.6349 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $209.56 | 12.320% | $235.3778 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $24.57 | 13.406% | $27.8639 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $84.44 | 4.122% | $87.9206 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $136.39 | 10.561% | $150.7941 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $884.56 | $981.7265 | $981.71 | $981.75 | $981.80 | |