| 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 | $108.72 | 12.248% | $122.036 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $235.33 | 13.560% | $267.2407 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $188.60 | 11.763% | $210.785 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $226.41 | 7.321% | $242.9855 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $163.99 | 11.490% | $182.8325 | $182.83 | $182.85 | $182.80 |
| Purchase #6 | $174.51 | 12.643% | $196.5733 | $196.57 | $196.55 | $196.60 |
| Purchase #7 | $191.67 | 5.424% | $202.0662 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,289.23 | $1,424.5192 | $1,424.53 | $1,424.55 | $1,424.50 | |