| 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 | $215.81 | 10.655% | $238.8046 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $132.54 | 10.442% | $146.3798 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $135.56 | 10.451% | $149.7274 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $227.63 | 3.240% | $235.0052 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $29.42 | 13.703% | $33.4514 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $212.63 | 6.146% | $225.6982 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $116.31 | 12.129% | $130.4172 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $1,069.90 | $1,159.4838 | $1,159.49 | $1,159.50 | $1,159.50 | |