| 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 | $233.62 | 13.390% | $264.9017 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $134.48 | 7.619% | $144.726 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $241.70 | 8.124% | $261.3357 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $195.37 | 8.856% | $212.672 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $8.66 | 7.770% | $9.3329 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $93.28 | 3.109% | $96.1801 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $27.51 | 5.822% | $29.1116 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $934.62 | $1,018.2600 | $1,018.26 | $1,018.30 | $1,018.20 | |