| 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 | $136.38 | 5.636% | $144.0664 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $243.71 | 7.454% | $261.8761 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $97.96 | 8.564% | $106.3493 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $39.25 | 12.577% | $44.1865 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $140.84 | 8.749% | $153.1621 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $194.44 | 6.539% | $207.1544 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $85.84 | 9.778% | $94.2334 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $938.42 | $1,011.0282 | $1,011.03 | $1,011.05 | $1,011.10 | |