| 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 | $102.64 | 10.735% | $113.6584 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $207.59 | 4.796% | $217.546 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $243.39 | 4.240% | $253.7097 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $190.90 | 7.296% | $204.8281 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $229.98 | 13.510% | $261.0503 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $20.43 | 7.174% | $21.8956 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $140.59 | 12.355% | $157.9599 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $1,135.52 | $1,230.6480 | $1,230.66 | $1,230.65 | $1,230.70 | |