| 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 | $154.34 | 12.120% | $173.046 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $81.39 | 6.176% | $86.4166 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $240.76 | 3.787% | $249.8776 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $212.54 | 12.399% | $238.8928 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $13.61 | 5.667% | $14.3813 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $121.39 | 7.150% | $130.0694 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $231.75 | 12.267% | $260.1788 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $1,055.78 | $1,152.8625 | $1,152.87 | $1,152.90 | $1,152.90 | |