| 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 | $187.94 | 13.157% | $212.6673 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $226.50 | 7.633% | $243.7887 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $43.91 | 4.801% | $46.0181 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $5.97 | 10.339% | $6.5872 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $110.89 | 12.579% | $124.8389 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $152.90 | 10.551% | $169.0325 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $97.64 | 7.532% | $104.9942 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $825.75 | $907.9269 | $907.93 | $907.95 | $907.90 | |