| 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 | $225.92 | 10.775% | $250.2629 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $125.48 | 5.619% | $132.5307 | $132.53 | $132.55 | $132.50 |
| Purchase #3 | $146.88 | 7.119% | $157.3364 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $51.51 | 7.559% | $55.4036 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $161.56 | 12.173% | $181.2267 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $57.39 | 9.613% | $62.9069 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $101.69 | 5.231% | $107.0094 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $870.43 | $946.6766 | $946.68 | $946.70 | $946.60 | |