| 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 | $78.75 | 10.248% | $86.8203 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $134.54 | 8.786% | $146.3607 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $103.41 | 10.522% | $114.2908 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $138.63 | 9.105% | $151.2523 | $151.25 | $151.25 | $151.30 |
| Purchase #5 | $136.58 | 13.649% | $155.2218 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $215.47 | 11.815% | $240.9278 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $12.37 | 4.842% | $12.969 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $819.75 | $907.8427 | $907.84 | $907.80 | $907.90 | |