| 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 | $246.75 | 7.189% | $264.4889 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $88.30 | 3.333% | $91.243 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $12.68 | 10.272% | $13.9825 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $41.87 | 8.127% | $45.2728 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $185.47 | 11.200% | $206.2426 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $94.60 | 11.826% | $105.7874 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $216.46 | 10.464% | $239.1104 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $886.13 | $966.1276 | $966.12 | $966.15 | $966.10 | |