| 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 | $102.44 | 8.355% | $110.9989 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $118.49 | 5.561% | $125.0792 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $22.43 | 3.248% | $23.1585 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $210.51 | 12.131% | $236.047 | $236.05 | $236.05 | $236.00 |
| Purchase #5 | $66.32 | 12.110% | $74.3514 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $72.47 | 10.116% | $79.8011 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $203.75 | 6.815% | $217.6356 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $796.41 | $867.0717 | $867.08 | $867.10 | $867.10 | |