| 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 | $210.56 | 9.320% | $230.1842 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $39.63 | 12.406% | $44.5465 | $44.55 | $44.55 | $44.50 |
| Purchase #3 | $16.26 | 5.321% | $17.1252 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $216.39 | 13.146% | $244.8366 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $37.67 | 8.204% | $40.7604 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $26.81 | 12.103% | $30.0548 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $236.96 | 12.869% | $267.4544 | $267.45 | $267.45 | $267.50 |
| 7 purchase totals = | $784.28 | $874.9621 | $874.96 | $875.00 | $875.00 | |