| 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 | $104.88 | 8.238% | $113.52 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $225.96 | 8.609% | $245.4129 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $227.52 | 10.797% | $252.0853 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $144.50 | 9.531% | $158.2723 | $158.27 | $158.25 | $158.30 |
| Purchase #5 | $115.51 | 11.784% | $129.1217 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $147.46 | 12.338% | $165.6536 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $124.26 | 6.862% | $132.7867 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,090.09 | $1,196.8525 | $1,196.85 | $1,196.80 | $1,196.90 | |