| 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 | $14.54 | 4.819% | $15.2407 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $113.91 | 10.799% | $126.2111 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $211.99 | 12.177% | $237.804 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $94.59 | 13.841% | $107.6822 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $225.67 | 5.839% | $238.8469 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $111.84 | 13.695% | $127.1565 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $235.45 | 8.690% | $255.9106 | $255.91 | $255.90 | $255.90 |
| 7 purchase totals = | $1,007.99 | $1,108.8520 | $1,108.85 | $1,108.85 | $1,108.80 | |