| 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 | $224.83 | 8.445% | $243.8169 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $102.47 | 11.323% | $114.0727 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $215.87 | 12.246% | $242.3054 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $90.93 | 9.597% | $99.6566 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $68.57 | 5.291% | $72.198 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $13.46 | 6.861% | $14.3835 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $93.95 | 7.615% | $101.1043 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $810.08 | $887.5374 | $887.54 | $887.50 | $887.60 | |