| 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 | $232.71 | 8.142% | $251.6572 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $210.97 | 3.403% | $218.1493 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $196.92 | 4.536% | $205.8523 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $234.61 | 5.125% | $246.6338 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $238.70 | 5.228% | $251.1792 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $140.72 | 7.438% | $151.1868 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $79.58 | 10.226% | $87.7179 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $1,334.21 | $1,412.3765 | $1,412.38 | $1,412.40 | $1,412.40 | |