| 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 | $237.83 | 10.761% | $263.4229 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $81.69 | 12.352% | $91.7803 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $141.73 | 11.664% | $158.2614 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $245.55 | 3.835% | $254.9668 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $16.89 | 11.706% | $18.8671 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $42.36 | 9.460% | $46.3673 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $91.71 | 11.324% | $102.0952 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $857.76 | $935.7610 | $935.77 | $935.70 | $935.90 | |