| 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 | $8.98 | 13.224% | $10.1675 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $227.67 | 12.860% | $256.9484 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $130.71 | 13.358% | $148.1702 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $11.39 | 5.663% | $12.035 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $160.96 | 10.746% | $178.2568 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $216.31 | 13.370% | $245.2306 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $91.29 | 7.187% | $97.851 | $97.85 | $97.85 | $97.90 |
| 7 purchase totals = | $847.31 | $948.6595 | $948.67 | $948.65 | $948.70 | |