| 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 | $211.29 | 6.554% | $225.1379 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $178.79 | 7.375% | $191.9758 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $64.78 | 12.765% | $73.0492 | $73.05 | $73.05 | $73.00 |
| Purchase #4 | $39.92 | 12.218% | $44.7974 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $220.50 | 10.502% | $243.6569 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $75.88 | 13.399% | $86.0472 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $210.61 | 11.708% | $235.2682 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,001.77 | $1,099.9326 | $1,099.95 | $1,099.95 | $1,099.90 | |