| 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 | $190.56 | 3.382% | $197.0047 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $97.73 | 9.302% | $106.8208 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $8.50 | 10.414% | $9.3852 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $185.73 | 12.804% | $209.5109 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $236.36 | 11.652% | $263.9007 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $103.89 | 5.236% | $109.3297 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $18.51 | 9.715% | $20.3082 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $841.28 | $916.2602 | $916.26 | $916.25 | $916.20 | |