| 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 | $229.30 | 11.742% | $256.2244 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $99.39 | 10.335% | $109.662 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $137.36 | 7.138% | $147.1648 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $91.83 | 6.500% | $97.799 | $97.80 | $97.80 | $97.80 |
| Purchase #5 | $110.76 | 7.317% | $118.8643 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $15.55 | 11.308% | $17.3084 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $243.85 | 7.280% | $261.6023 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $928.04 | $1,008.6252 | $1,008.61 | $1,008.55 | $1,008.70 | |