| 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 | $117.96 | 7.656% | $126.991 | $126.99 | $127.00 | $127.00 |
| Purchase #2 | $197.26 | 5.545% | $208.1981 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $73.49 | 13.413% | $83.3472 | $83.35 | $83.35 | $83.30 |
| Purchase #4 | $129.79 | 7.641% | $139.7073 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $228.51 | 12.277% | $256.5642 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $73.43 | 6.597% | $78.2742 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $227.31 | 12.139% | $254.9032 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $1,047.75 | $1,147.9852 | $1,147.98 | $1,147.95 | $1,148.00 | |