| 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 | $192.59 | 11.691% | $215.1057 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $187.30 | 6.808% | $200.0514 | $200.05 | $200.05 | $200.10 |
| Purchase #3 | $151.74 | 6.329% | $161.3436 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $116.43 | 13.470% | $132.1131 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $210.64 | 5.536% | $222.301 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $215.89 | 4.725% | $226.0908 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $240.74 | 7.155% | $257.9649 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,315.33 | $1,414.9705 | $1,414.96 | $1,414.95 | $1,415.00 | |