| 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 | $189.39 | 11.362% | $210.9085 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $92.69 | 5.176% | $97.4876 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $78.45 | 11.341% | $87.347 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $226.28 | 13.338% | $256.4612 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $117.95 | 9.543% | $129.206 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $103.68 | 6.140% | $110.046 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $35.52 | 11.861% | $39.733 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $843.96 | $931.1893 | $931.20 | $931.20 | $931.10 | |