| 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 | $225.82 | 9.300% | $246.8213 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $98.61 | 11.377% | $109.8289 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $34.32 | 6.754% | $36.638 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $187.39 | 11.481% | $208.9042 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $77.45 | 13.688% | $88.0514 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $210.82 | 10.282% | $232.4965 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $15.52 | 10.638% | $17.171 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $849.93 | $939.9113 | $939.91 | $939.90 | $939.90 | |