| 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 | $103.37 | 3.471% | $106.958 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $9.41 | 9.216% | $10.2772 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $18.44 | 12.349% | $20.7172 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $233.65 | 12.721% | $263.3726 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $102.84 | 4.212% | $107.1716 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $198.56 | 5.652% | $209.7826 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $17.88 | 12.515% | $20.1177 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $684.15 | $738.3969 | $738.40 | $738.35 | $738.50 | |