| 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 | $225.90 | 6.102% | $239.6844 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $161.28 | 7.467% | $173.3228 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $225.94 | 12.220% | $253.5499 | $253.55 | $253.55 | $253.50 |
| Purchase #4 | $57.67 | 8.775% | $62.7305 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $233.46 | 12.154% | $261.8347 | $261.83 | $261.85 | $261.80 |
| Purchase #6 | $26.26 | 10.230% | $28.9464 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $204.41 | 3.125% | $210.7978 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $1,134.92 | $1,230.8665 | $1,230.86 | $1,230.90 | $1,230.70 | |