| 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 | $225.99 | 3.192% | $233.2036 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $88.90 | 13.843% | $101.2064 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $142.53 | 8.598% | $154.7847 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $179.91 | 8.844% | $195.8212 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $6.94 | 13.140% | $7.8519 | $7.85 | $7.85 | $7.90 |
| Purchase #6 | $186.44 | 13.725% | $212.0289 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $28.45 | 11.858% | $31.8236 | $31.82 | $31.80 | $31.80 |
| 7 purchase totals = | $859.16 | $936.7203 | $936.71 | $936.70 | $936.70 | |