| 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 | $187.39 | 9.235% | $204.6955 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $112.66 | 8.672% | $122.4299 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $122.98 | 12.349% | $138.1668 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $222.59 | 9.499% | $243.7338 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $169.87 | 5.485% | $179.1874 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $74.38 | 7.483% | $79.9459 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $240.47 | 4.681% | $251.7264 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $1,130.34 | $1,219.8857 | $1,219.90 | $1,219.95 | $1,219.80 | |