| 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 | $106.83 | 9.470% | $116.9468 | $116.95 | $116.95 | $116.90 |
| Purchase #2 | $228.45 | 3.698% | $236.8981 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $234.58 | 12.267% | $263.3559 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $194.29 | 7.612% | $209.0794 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $175.33 | 13.260% | $198.5788 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $36.63 | 7.665% | $39.4377 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $153.59 | 13.255% | $173.9484 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $1,129.70 | $1,238.2451 | $1,238.26 | $1,238.30 | $1,238.20 | |