| 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 | $96.59 | 4.549% | $100.9839 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $214.99 | 13.763% | $244.5791 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $215.84 | 12.267% | $242.3171 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $153.79 | 7.362% | $165.112 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $192.31 | 10.838% | $213.1526 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $243.81 | 10.476% | $269.3515 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $248.75 | 10.600% | $275.1175 | $275.12 | $275.10 | $275.10 |
| 7 purchase totals = | $1,366.08 | $1,510.6137 | $1,510.61 | $1,510.60 | $1,510.70 | |