| 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 | $74.91 | 12.424% | $84.2168 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $58.96 | 9.258% | $64.4185 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $163.78 | 10.216% | $180.5118 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $225.62 | 9.478% | $247.0043 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $19.63 | 13.472% | $22.2746 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $215.86 | 8.154% | $233.4612 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $123.37 | 13.439% | $139.9497 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $882.13 | $971.8369 | $971.83 | $971.75 | $971.80 | |