| 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 | $243.92 | 10.317% | $269.0852 | $269.09 | $269.10 | $269.10 |
| Purchase #2 | $74.56 | 4.353% | $77.8056 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $158.59 | 5.189% | $166.8192 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $42.72 | 5.679% | $45.1461 | $45.15 | $45.15 | $45.10 |
| Purchase #5 | $195.66 | 7.314% | $209.9706 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $37.37 | 4.710% | $39.1301 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $134.40 | 10.847% | $148.9784 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $887.22 | $956.9352 | $956.95 | $956.95 | $956.90 | |