| 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 | $184.99 | 5.448% | $195.0683 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $209.47 | 12.871% | $236.4309 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $53.35 | 12.143% | $59.8283 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $230.64 | 4.417% | $240.8274 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $41.72 | 8.114% | $45.1052 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $117.60 | 3.721% | $121.9759 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $240.59 | 8.585% | $261.2447 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $1,078.36 | $1,160.4807 | $1,160.49 | $1,160.55 | $1,160.40 | |