| 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 | $136.64 | 4.551% | $142.8585 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $10.93 | 11.753% | $12.2146 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $172.76 | 8.854% | $188.0562 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $76.31 | 12.312% | $85.7053 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $222.34 | 4.839% | $233.099 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $14.87 | 3.636% | $15.4107 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $202.71 | 4.773% | $212.3853 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $836.56 | $889.7296 | $889.74 | $889.70 | $889.80 | |