| 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 | $224.27 | 6.260% | $238.3093 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $81.71 | 12.704% | $92.0904 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $70.56 | 11.121% | $78.407 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $19.70 | 13.153% | $22.2911 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $214.76 | 13.254% | $243.2243 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $242.68 | 11.451% | $270.4693 | $270.47 | $270.45 | $270.50 |
| Purchase #7 | $142.45 | 12.174% | $159.7919 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $996.13 | $1,104.5833 | $1,104.58 | $1,104.55 | $1,104.60 | |