| 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 | $198.62 | 13.243% | $224.9232 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $38.65 | 6.460% | $41.1468 | $41.15 | $41.15 | $41.10 |
| Purchase #3 | $27.99 | 6.409% | $29.7839 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $29.36 | 3.784% | $30.471 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $137.69 | 6.664% | $146.8657 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $131.84 | 10.798% | $146.0761 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $115.85 | 12.308% | $130.1088 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $680.00 | $749.3755 | $749.38 | $749.35 | $749.40 | |