| 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 | $95.35 | 7.819% | $102.8054 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $150.72 | 4.421% | $157.3833 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $30.72 | 5.569% | $32.4308 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $156.96 | 5.274% | $165.2381 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $239.35 | 5.395% | $252.2629 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $28.29 | 11.218% | $31.4636 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $233.28 | 4.308% | $243.3297 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $934.67 | $984.9138 | $984.91 | $984.95 | $984.90 | |