| 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 | $185.79 | 12.225% | $208.5028 | $208.50 | $208.50 | $208.50 |
| Purchase #2 | $78.64 | 10.353% | $86.7816 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $38.48 | 8.182% | $41.6284 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $238.55 | 10.589% | $263.8101 | $263.81 | $263.80 | $263.80 |
| Purchase #5 | $229.51 | 9.796% | $251.9928 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $104.31 | 5.862% | $110.4247 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $45.43 | 3.557% | $47.0459 | $47.05 | $47.05 | $47.00 |
| 7 purchase totals = | $920.71 | $1,010.1863 | $1,010.18 | $1,010.20 | $1,010.10 | |