| 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 | $113.42 | 8.266% | $122.7953 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $222.28 | 9.611% | $243.6433 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $28.63 | 3.820% | $29.7237 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $69.44 | 4.219% | $72.3697 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $137.99 | 7.361% | $148.1474 | $148.15 | $148.15 | $148.10 |
| Purchase #6 | $173.84 | 4.818% | $182.2156 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $180.54 | 5.607% | $190.6629 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $926.14 | $989.5579 | $989.56 | $989.50 | $989.50 | |