| 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 | $186.70 | 9.381% | $204.2143 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $58.63 | 6.292% | $62.319 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $198.57 | 11.540% | $221.485 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $112.92 | 13.575% | $128.2489 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $234.66 | 7.589% | $252.4683 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $191.92 | 10.847% | $212.7376 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $79.92 | 4.712% | $83.6858 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $1,063.32 | $1,165.1589 | $1,165.17 | $1,165.15 | $1,165.10 | |