| 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 | $190.44 | 10.411% | $210.2667 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $165.67 | 3.141% | $170.8737 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $227.47 | 3.250% | $234.8628 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $243.47 | 8.736% | $264.7395 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $122.83 | 7.692% | $132.2781 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $25.52 | 11.865% | $28.5479 | $28.55 | $28.55 | $28.50 |
| Purchase #7 | $134.96 | 4.286% | $140.7444 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $1,110.36 | $1,182.3131 | $1,182.31 | $1,182.30 | $1,182.30 | |