| 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 | $113.87 | 7.112% | $121.9684 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $134.95 | 6.172% | $143.2791 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $72.73 | 8.841% | $79.1601 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $9.85 | 4.714% | $10.3143 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $153.61 | 8.706% | $166.9833 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $116.39 | 13.748% | $132.3913 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $218.57 | 13.245% | $247.5196 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $819.97 | $901.6161 | $901.61 | $901.60 | $901.70 | |