| 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 | $216.78 | 4.446% | $226.418 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $85.34 | 12.461% | $95.9742 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $48.68 | 5.569% | $51.391 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $189.48 | 12.520% | $213.2029 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $205.57 | 3.432% | $212.6252 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $28.96 | 7.584% | $31.1563 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $33.62 | 10.184% | $37.0439 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $808.43 | $867.8115 | $867.81 | $867.80 | $867.80 | |