| 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 | $249.77 | 3.185% | $257.7252 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $90.27 | 8.761% | $98.1786 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $100.51 | 10.558% | $111.1218 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $107.62 | 4.823% | $112.8105 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $248.77 | 9.264% | $271.8161 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $60.39 | 4.648% | $63.1969 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $51.52 | 5.543% | $54.3758 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $908.85 | $969.2249 | $969.24 | $969.25 | $969.20 | |