| 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 | $217.31 | 7.652% | $233.9386 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $10.51 | 11.401% | $11.7082 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $142.92 | 11.669% | $159.5973 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $184.57 | 3.418% | $190.8786 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $149.49 | 13.844% | $170.1854 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $133.65 | 7.736% | $143.9892 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $143.37 | 3.296% | $148.0955 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $981.82 | $1,058.3928 | $1,058.41 | $1,058.45 | $1,058.40 | |