| 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 | $177.53 | 11.316% | $197.6193 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $198.65 | 5.707% | $209.987 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $212.34 | 8.735% | $230.8879 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $170.99 | 11.844% | $191.2421 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $190.39 | 7.203% | $204.1038 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $208.76 | 9.443% | $228.4732 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $216.67 | 5.223% | $227.9867 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,375.33 | $1,490.3000 | $1,490.30 | $1,490.30 | $1,490.30 | |