| 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 | $240.26 | 5.342% | $253.0947 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $42.43 | 6.665% | $45.258 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $6.56 | 7.650% | $7.0618 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $63.88 | 9.378% | $69.8707 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $76.75 | 3.208% | $79.2121 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $222.92 | 3.764% | $231.3107 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $127.86 | 9.288% | $139.7356 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $780.66 | $825.5436 | $825.54 | $825.50 | $825.60 | |