| 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 | $196.72 | 5.230% | $207.0085 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $99.72 | 8.132% | $107.8292 | $107.83 | $107.85 | $107.80 |
| Purchase #3 | $215.41 | 10.201% | $237.384 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $180.92 | 3.485% | $187.2251 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $22.63 | 10.786% | $25.0709 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $70.92 | 4.173% | $73.8795 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $105.52 | 7.516% | $113.4509 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $891.84 | $951.8481 | $951.85 | $951.90 | $951.90 | |