| 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 | $221.42 | 13.872% | $252.1354 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $59.42 | 7.452% | $63.848 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $69.78 | 4.263% | $72.7547 | $72.75 | $72.75 | $72.80 |
| Purchase #4 | $72.66 | 8.123% | $78.5622 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $191.71 | 13.422% | $217.4413 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $196.91 | 6.284% | $209.2838 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $60.36 | 13.722% | $68.6426 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $872.26 | $962.6680 | $962.66 | $962.70 | $962.60 | |