| 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 | $88.71 | 13.182% | $100.4038 | $100.40 | $100.40 | $100.40 |
| Purchase #2 | $221.71 | 10.487% | $244.9607 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $55.93 | 7.399% | $60.0683 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $68.52 | 13.419% | $77.7147 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $132.74 | 8.356% | $143.8318 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $219.99 | 7.515% | $236.5222 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $16.88 | 13.840% | $19.2162 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $804.48 | $882.7177 | $882.71 | $882.65 | $882.70 | |