| 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 | $122.26 | 3.673% | $126.7506 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $100.65 | 13.188% | $113.9237 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $227.82 | 6.396% | $242.3914 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $185.28 | 10.299% | $204.362 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $70.87 | 9.616% | $77.6849 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $223.44 | 13.588% | $253.801 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $78.43 | 8.733% | $85.2793 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $1,008.75 | $1,104.1929 | $1,104.18 | $1,104.20 | $1,104.30 | |