| 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 | $182.61 | 13.611% | $207.465 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $242.29 | 4.850% | $254.0411 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $15.69 | 4.537% | $16.4019 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $22.33 | 9.290% | $24.4045 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $107.31 | 9.754% | $117.777 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $227.95 | 7.449% | $244.93 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $38.58 | 8.252% | $41.7636 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $836.76 | $906.7831 | $906.78 | $906.80 | $906.80 | |