| 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 | $226.33 | 11.254% | $251.8012 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $61.55 | 3.683% | $63.8169 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $166.61 | 6.699% | $177.7712 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $121.54 | 4.687% | $127.2366 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $122.79 | 9.277% | $134.1812 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $17.48 | 12.631% | $19.6879 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $60.40 | 3.459% | $62.4892 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $776.70 | $836.9842 | $836.99 | $837.00 | $837.00 | |