| 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 | $107.98 | 4.591% | $112.9374 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $200.79 | 3.701% | $208.2212 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $182.90 | 12.832% | $206.3697 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $25.69 | 6.568% | $27.3773 | $27.38 | $27.40 | $27.40 |
| Purchase #5 | $159.33 | 6.382% | $169.4984 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $130.42 | 3.388% | $134.8386 | $134.84 | $134.85 | $134.80 |
| Purchase #7 | $130.98 | 6.729% | $139.7936 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $938.09 | $999.0362 | $999.04 | $999.05 | $999.00 | |