| 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 | $121.82 | 9.112% | $132.9202 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $6.51 | 9.473% | $7.1267 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $185.43 | 9.501% | $203.0477 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $68.32 | 12.438% | $76.8176 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $197.58 | 4.415% | $206.3032 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $224.72 | 9.195% | $245.383 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $104.84 | 4.418% | $109.4718 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $909.22 | $981.0702 | $981.07 | $981.05 | $981.00 | |