| 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 | $246.94 | 4.178% | $257.2572 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $28.83 | 3.256% | $29.7687 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $103.44 | 12.457% | $116.3255 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $45.91 | 13.291% | $52.0119 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $129.50 | 5.159% | $136.1809 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $81.95 | 5.872% | $86.7621 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $191.54 | 9.176% | $209.1157 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $828.11 | $887.4220 | $887.43 | $887.40 | $887.50 | |