| 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 | $132.79 | 7.514% | $142.7678 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $141.25 | 4.841% | $148.0879 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $231.31 | 12.355% | $259.8884 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $116.65 | 6.455% | $124.1798 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $150.84 | 6.119% | $160.0699 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $111.85 | 11.735% | $124.9756 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $58.37 | 6.854% | $62.3707 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $943.06 | $1,022.3401 | $1,022.35 | $1,022.35 | $1,022.50 | |