| 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 | $123.71 | 12.331% | $138.9647 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $236.68 | 12.794% | $266.9608 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $44.69 | 8.824% | $48.6334 | $48.63 | $48.65 | $48.60 |
| Purchase #4 | $53.25 | 13.524% | $60.4515 | $60.45 | $60.45 | $60.50 |
| Purchase #5 | $86.28 | 10.667% | $95.4835 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $236.74 | 9.474% | $259.1687 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $66.75 | 13.587% | $75.8193 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $848.10 | $945.4819 | $945.47 | $945.45 | $945.60 | |