| 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 | $227.34 | 10.362% | $250.897 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $71.55 | 8.636% | $77.7291 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $182.80 | 11.659% | $204.1127 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $205.83 | 3.323% | $212.6697 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $22.64 | 10.663% | $25.0541 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $211.99 | 11.538% | $236.4494 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $71.59 | 3.744% | $74.2703 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $993.74 | $1,081.1823 | $1,081.18 | $1,081.15 | $1,081.20 | |