| 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 | $226.56 | 7.388% | $243.2983 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $203.70 | 8.383% | $220.7762 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $55.63 | 3.527% | $57.5921 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $127.86 | 8.859% | $139.1871 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $39.43 | 11.796% | $44.0812 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $185.71 | 10.284% | $204.8084 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $21.67 | 3.150% | $22.3526 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $860.56 | $932.0959 | $932.10 | $932.15 | $932.20 | |