| 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 | $198.25 | 11.249% | $220.5511 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $115.81 | 9.719% | $127.0656 | $127.07 | $127.05 | $127.10 |
| Purchase #3 | $244.56 | 13.140% | $276.6952 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $73.34 | 5.834% | $77.6187 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $69.55 | 8.483% | $75.4499 | $75.45 | $75.45 | $75.40 |
| Purchase #6 | $99.47 | 10.655% | $110.0685 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $17.39 | 11.467% | $19.3841 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $818.37 | $906.8331 | $906.84 | $906.80 | $906.90 | |