| 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 | $29.91 | 11.366% | $33.3096 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $212.56 | 9.719% | $233.2187 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $118.73 | 11.323% | $132.1738 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $13.29 | 12.544% | $14.9571 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $22.38 | 10.467% | $24.7225 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $140.43 | 3.588% | $145.4686 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $250.93 | 13.654% | $285.192 | $285.19 | $285.20 | $285.20 |
| 7 purchase totals = | $788.23 | $869.0423 | $869.04 | $868.95 | $869.10 | |