| 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 | $118.97 | 6.500% | $126.7031 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $14.66 | 4.274% | $15.2866 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $45.74 | 11.681% | $51.0829 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $247.50 | 6.430% | $263.4143 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $187.75 | 11.458% | $209.2624 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $57.77 | 6.220% | $61.3633 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $187.50 | 8.646% | $203.7113 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $859.89 | $930.8239 | $930.81 | $930.80 | $930.90 | |