| 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 | $169.83 | 11.224% | $188.8917 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $107.56 | 4.859% | $112.7863 | $112.79 | $112.80 | $112.80 |
| Purchase #3 | $232.93 | 5.690% | $246.1837 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $127.63 | 5.189% | $134.2527 | $134.25 | $134.25 | $134.30 |
| Purchase #5 | $225.90 | 8.189% | $244.399 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $194.26 | 11.300% | $216.2114 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $76.52 | 11.691% | $85.466 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $1,134.63 | $1,228.1908 | $1,228.19 | $1,228.20 | $1,228.30 | |