| 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 | $109.50 | 3.535% | $113.3708 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $237.83 | 11.350% | $264.8237 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $223.77 | 9.202% | $244.3613 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $53.42 | 12.631% | $60.1675 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $10.96 | 10.293% | $12.0881 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $144.77 | 8.576% | $157.1855 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $108.97 | 11.211% | $121.1866 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $889.22 | $973.1835 | $973.19 | $973.15 | $973.30 | |