| 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 | $121.37 | 11.359% | $135.1564 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $153.59 | 9.778% | $168.608 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $185.71 | 12.374% | $208.6898 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $49.91 | 7.142% | $53.4746 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $62.43 | 5.257% | $65.7119 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $215.66 | 9.748% | $236.6825 | $236.68 | $236.70 | $236.70 |
| Purchase #7 | $250.60 | 3.787% | $260.0902 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,039.27 | $1,128.4134 | $1,128.41 | $1,128.40 | $1,128.50 | |