| 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 | $210.33 | 13.150% | $237.9884 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $73.53 | 13.525% | $83.4749 | $83.47 | $83.45 | $83.50 |
| Purchase #3 | $246.45 | 5.531% | $260.0811 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $120.94 | 5.189% | $127.2156 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $35.63 | 3.797% | $36.9829 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $78.28 | 8.528% | $84.9557 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $94.83 | 3.314% | $97.9727 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $859.99 | $928.6713 | $928.67 | $928.65 | $928.80 | |