| 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 | $221.67 | 9.809% | $243.4136 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $27.36 | 13.508% | $31.0558 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $169.53 | 3.568% | $175.5788 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $95.54 | 8.779% | $103.9275 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $10.39 | 9.258% | $11.3519 | $11.35 | $11.35 | $11.40 |
| Purchase #6 | $130.26 | 6.862% | $139.1984 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $250.83 | 10.663% | $277.576 | $277.58 | $277.60 | $277.60 |
| 7 purchase totals = | $905.58 | $982.1020 | $982.11 | $982.15 | $982.20 | |