| 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 | $110.96 | 10.191% | $122.2679 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $17.75 | 8.820% | $19.3156 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $225.63 | 11.507% | $251.5932 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $232.30 | 9.725% | $254.8912 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $209.41 | 3.421% | $216.5739 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $36.76 | 3.253% | $37.9558 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $38.38 | 10.368% | $42.3592 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $871.19 | $944.9568 | $944.96 | $944.90 | $945.10 | |