| 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 | $215.73 | 7.580% | $232.0823 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $197.55 | 8.151% | $213.6523 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $216.41 | 12.509% | $243.4807 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $185.48 | 4.536% | $193.8934 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $106.73 | 3.845% | $110.8338 | $110.83 | $110.85 | $110.80 |
| Purchase #6 | $224.51 | 11.472% | $250.2658 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $93.48 | 12.727% | $105.3772 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $1,239.89 | $1,349.5855 | $1,349.58 | $1,349.65 | $1,349.70 | |