| 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 | $216.63 | 10.766% | $239.9524 | $239.95 | $239.95 | $240.00 |
| Purchase #2 | $150.83 | 5.683% | $159.4017 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $200.97 | 13.854% | $228.8124 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $16.68 | 10.708% | $18.4661 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $41.62 | 8.758% | $45.2651 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $177.85 | 3.608% | $184.2668 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $86.31 | 6.181% | $91.6448 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $890.89 | $967.8093 | $967.81 | $967.75 | $967.90 | |