| 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 | $242.25 | 7.729% | $260.9735 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $224.82 | 12.147% | $252.1289 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $243.33 | 11.616% | $271.5952 | $271.60 | $271.60 | $271.60 |
| Purchase #4 | $247.52 | 13.462% | $280.8411 | $280.84 | $280.85 | $280.80 |
| Purchase #5 | $91.82 | 12.473% | $103.2727 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $149.87 | 4.836% | $157.1177 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $171.36 | 7.758% | $184.6541 | $184.65 | $184.65 | $184.70 |
| 7 purchase totals = | $1,370.97 | $1,510.5832 | $1,510.58 | $1,510.55 | $1,510.60 | |