| 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 | $28.43 | 12.128% | $31.878 | $31.88 | $31.90 | $31.90 |
| Purchase #2 | $143.91 | 12.177% | $161.4339 | $161.43 | $161.45 | $161.40 |
| Purchase #3 | $78.40 | 5.472% | $82.69 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $25.80 | 3.800% | $26.7804 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $229.78 | 11.594% | $256.4207 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $51.65 | 8.807% | $56.1988 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $211.74 | 10.784% | $234.574 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $769.71 | $849.9758 | $849.97 | $850.00 | $850.00 | |