| 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 | $210.47 | 13.322% | $238.5088 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $201.76 | 13.530% | $229.0581 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $147.99 | 10.326% | $163.2714 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $54.71 | 9.233% | $59.7614 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $235.25 | 12.206% | $263.9646 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $68.38 | 6.729% | $72.9813 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $141.95 | 12.414% | $159.5717 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $1,060.51 | $1,187.1173 | $1,187.11 | $1,187.05 | $1,187.30 | |