| 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 | $191.54 | 12.363% | $215.2201 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $125.29 | 10.429% | $138.3565 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $79.27 | 3.334% | $81.9129 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $135.89 | 11.213% | $151.1273 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $223.37 | 11.249% | $248.4969 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $27.32 | 7.291% | $29.3119 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $233.50 | 4.396% | $243.7647 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $1,016.18 | $1,108.1903 | $1,108.19 | $1,108.15 | $1,108.20 | |