| 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 | $90.96 | 12.140% | $102.0025 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $96.95 | 11.533% | $108.1312 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $110.29 | 9.735% | $121.0267 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $83.50 | 3.388% | $86.329 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $99.82 | 13.578% | $113.3736 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $196.51 | 8.683% | $213.573 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $236.45 | 3.253% | $244.1417 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $914.48 | $988.5777 | $988.57 | $988.60 | $988.50 | |