| 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 | $190.32 | 10.282% | $209.8887 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $143.46 | 10.416% | $158.4028 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $78.71 | 13.116% | $89.0336 | $89.03 | $89.05 | $89.00 |
| Purchase #4 | $66.43 | 4.697% | $69.5502 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $24.37 | 7.194% | $26.1232 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $213.41 | 3.422% | $220.7129 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $45.92 | 13.235% | $51.9975 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $762.62 | $825.7089 | $825.70 | $825.70 | $825.70 | |