| 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 | $212.30 | 9.122% | $231.666 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $198.81 | 7.470% | $213.6611 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $71.54 | 13.499% | $81.1972 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $183.85 | 3.449% | $190.191 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $158.74 | 12.626% | $178.7825 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $30.60 | 10.821% | $33.9112 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $23.28 | 10.731% | $25.7782 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $879.12 | $955.1872 | $955.19 | $955.20 | $955.30 | |