| 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 | $214.68 | 11.783% | $239.9757 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $209.70 | 9.279% | $229.1581 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $215.43 | 9.476% | $235.8441 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $203.30 | 12.769% | $229.2594 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $202.37 | 11.525% | $225.6931 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $103.93 | 3.155% | $107.209 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $144.84 | 8.596% | $157.2904 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $1,294.25 | $1,424.4298 | $1,424.43 | $1,424.45 | $1,424.50 | |