| 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 | $126.90 | 11.109% | $140.9973 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $229.33 | 5.695% | $242.3903 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $21.37 | 5.338% | $22.5107 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $130.77 | 8.265% | $141.5781 | $141.58 | $141.60 | $141.60 |
| Purchase #5 | $133.31 | 3.167% | $137.5319 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $19.75 | 13.425% | $22.4014 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $49.50 | 7.169% | $53.0487 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $710.93 | $760.4584 | $760.46 | $760.50 | $760.40 | |