| 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 | $18.35 | 8.621% | $19.932 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $237.76 | 5.519% | $250.882 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $122.90 | 13.191% | $139.1117 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $224.95 | 5.819% | $238.0398 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $116.85 | 8.368% | $126.628 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $156.78 | 12.476% | $176.3399 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $185.79 | 10.252% | $204.8372 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $1,063.38 | $1,155.7706 | $1,155.77 | $1,155.85 | $1,155.60 | |