| 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 | $205.89 | 3.693% | $213.4935 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $203.45 | 13.446% | $230.8059 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $7.63 | 3.312% | $7.8827 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $147.46 | 12.418% | $165.7716 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $42.58 | 8.729% | $46.2968 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $206.67 | 13.667% | $234.9156 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $66.38 | 5.272% | $69.8796 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $880.06 | $969.0457 | $969.05 | $969.05 | $969.10 | |