| 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 | $215.56 | 10.634% | $238.4827 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $21.73 | 9.390% | $23.7704 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $110.52 | 12.717% | $124.5748 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $218.89 | 3.271% | $226.0499 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $56.58 | 3.401% | $58.5043 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $166.37 | 5.637% | $175.7483 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $54.32 | 4.572% | $56.8035 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $843.97 | $903.9339 | $903.92 | $903.90 | $903.90 | |