| 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 | $192.28 | 11.615% | $214.6133 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $12.93 | 3.597% | $13.3951 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $69.60 | 8.217% | $75.319 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $131.32 | 4.298% | $136.9641 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $7.28 | 7.353% | $7.8153 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $236.78 | 9.850% | $260.1028 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $66.45 | 9.634% | $72.8518 | $72.85 | $72.85 | $72.90 |
| 7 purchase totals = | $716.64 | $781.0614 | $781.06 | $781.00 | $781.10 | |