| 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 | $204.53 | 3.121% | $210.9134 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $202.56 | 7.404% | $217.5575 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $161.93 | 7.367% | $173.8594 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $244.85 | 10.609% | $270.8261 | $270.83 | $270.85 | $270.80 |
| Purchase #5 | $19.51 | 8.242% | $21.118 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $63.88 | 4.300% | $66.6268 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $28.89 | 4.248% | $30.1172 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $926.15 | $991.0184 | $991.03 | $991.00 | $991.00 | |