| 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 | $9.35 | 8.252% | $10.1216 | $10.12 | $10.10 | $10.10 |
| Purchase #2 | $229.25 | 10.340% | $252.9545 | $252.95 | $252.95 | $253.00 |
| Purchase #3 | $192.50 | 5.430% | $202.9528 | $202.95 | $202.95 | $203.00 |
| Purchase #4 | $74.39 | 10.485% | $82.1898 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $231.51 | 12.466% | $260.37 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $210.34 | 6.539% | $224.0941 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $241.77 | 8.472% | $262.2528 | $262.25 | $262.25 | $262.30 |
| 7 purchase totals = | $1,189.11 | $1,294.9356 | $1,294.92 | $1,294.90 | $1,295.10 | |