| 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 | $140.62 | 7.854% | $151.6643 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $138.89 | 3.326% | $143.5095 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $21.95 | 13.400% | $24.8913 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $231.83 | 7.436% | $249.0689 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $45.37 | 5.558% | $47.8917 | $47.89 | $47.90 | $47.90 |
| Purchase #6 | $229.89 | 9.766% | $252.3411 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $168.57 | 6.832% | $180.0867 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $977.12 | $1,049.4535 | $1,049.45 | $1,049.45 | $1,049.50 | |