| 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 | $250.57 | 10.782% | $277.5865 | $277.59 | $277.60 | $277.60 |
| Purchase #2 | $157.90 | 10.860% | $175.0479 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $143.76 | 10.500% | $158.8548 | $158.85 | $158.85 | $158.90 |
| Purchase #4 | $59.86 | 7.500% | $64.3495 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $139.68 | 12.555% | $157.2168 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $83.96 | 12.641% | $94.5734 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $217.67 | 3.704% | $225.7325 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $1,053.40 | $1,153.3614 | $1,153.36 | $1,153.35 | $1,153.30 | |