| 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 | $212.85 | 9.417% | $232.8941 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $74.67 | 11.223% | $83.0502 | $83.05 | $83.05 | $83.10 |
| Purchase #3 | $75.95 | 7.165% | $81.3918 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $62.44 | 5.245% | $65.715 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $74.95 | 12.563% | $84.366 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $102.25 | 11.186% | $113.6877 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $159.71 | 11.834% | $178.6101 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $762.82 | $839.7149 | $839.72 | $839.70 | $839.80 | |