| 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 | $116.58 | 11.207% | $129.6451 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $231.67 | 13.628% | $263.242 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $228.32 | 6.500% | $243.1608 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $40.98 | 12.156% | $45.9615 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $236.88 | 8.371% | $256.7092 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $65.27 | 7.292% | $70.0295 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $41.69 | 8.585% | $45.2691 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $961.39 | $1,054.0172 | $1,054.02 | $1,054.00 | $1,054.00 | |