| 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 | $221.31 | 5.185% | $232.7849 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $10.84 | 11.800% | $12.1191 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $153.91 | 12.565% | $173.2488 | $173.25 | $173.25 | $173.20 |
| Purchase #4 | $69.57 | 11.684% | $77.6986 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $238.92 | 3.168% | $246.489 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $103.82 | 6.244% | $110.3025 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $127.91 | 8.787% | $139.1495 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $926.28 | $991.7924 | $991.79 | $991.80 | $991.70 | |