| 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 | $215.67 | 6.323% | $229.3068 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $223.67 | 12.596% | $251.8435 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $205.92 | 7.677% | $221.7285 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $144.38 | 5.400% | $152.1765 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $227.78 | 13.166% | $257.7695 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $7.33 | 10.498% | $8.0995 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $30.61 | 7.530% | $32.9149 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $1,055.36 | $1,153.8392 | $1,153.84 | $1,153.85 | $1,153.80 | |