| 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 | $221.38 | 8.373% | $239.9161 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $78.76 | 10.418% | $86.9652 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $49.86 | 11.245% | $55.4668 | $55.47 | $55.45 | $55.50 |
| Purchase #4 | $204.73 | 11.378% | $228.0242 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $59.25 | 10.860% | $65.6846 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $155.63 | 8.748% | $169.2445 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $34.63 | 9.372% | $37.8755 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $804.24 | $883.1769 | $883.18 | $883.15 | $883.20 | |