| 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 | $234.89 | 4.169% | $244.6826 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $151.57 | 7.648% | $163.1621 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $210.74 | 7.279% | $226.0798 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $217.48 | 6.225% | $231.0181 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $234.43 | 7.643% | $252.3475 | $252.35 | $252.35 | $252.30 |
| Purchase #6 | $225.71 | 8.129% | $244.058 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $226.51 | 13.197% | $256.4025 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,501.33 | $1,617.7506 | $1,617.75 | $1,617.75 | $1,617.80 | |