| 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 | $237.93 | 13.781% | $270.7191 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $37.45 | 3.648% | $38.8162 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $133.35 | 8.385% | $144.5314 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $110.91 | 4.594% | $116.0052 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $174.41 | 6.823% | $186.31 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $132.99 | 13.705% | $151.2163 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $84.57 | 4.274% | $88.1845 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $911.61 | $995.7827 | $995.79 | $995.75 | $995.70 | |