| 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 | $102.50 | 4.553% | $107.1668 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $216.74 | 7.616% | $233.2469 | $233.25 | $233.25 | $233.20 |
| Purchase #3 | $45.45 | 9.523% | $49.7782 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $11.56 | 6.778% | $12.3435 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $124.25 | 10.151% | $136.8626 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $245.27 | 12.739% | $276.5149 | $276.51 | $276.50 | $276.50 |
| Purchase #7 | $62.53 | 10.824% | $69.2982 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $808.30 | $885.2111 | $885.21 | $885.20 | $885.20 | |