| 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 | $196.96 | 11.651% | $219.9078 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $21.56 | 5.367% | $22.7171 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $89.31 | 12.469% | $100.4461 | $100.45 | $100.45 | $100.40 |
| Purchase #4 | $118.25 | 7.420% | $127.0242 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $40.49 | 13.560% | $45.9804 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $66.99 | 9.305% | $73.2234 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $76.69 | 10.800% | $84.9725 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $610.25 | $674.2715 | $674.27 | $674.20 | $674.20 | |