| 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 | $46.73 | 11.428% | $52.0703 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $107.36 | 3.356% | $110.963 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $175.56 | 4.763% | $183.9219 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $230.49 | 8.791% | $250.7524 | $250.75 | $250.75 | $250.80 |
| Purchase #5 | $66.64 | 7.234% | $71.4607 | $71.46 | $71.45 | $71.50 |
| Purchase #6 | $205.50 | 4.734% | $215.2284 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $195.62 | 10.649% | $216.4516 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $1,027.90 | $1,100.8483 | $1,100.84 | $1,100.80 | $1,101.00 | |