| 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 | $225.46 | 10.700% | $249.5842 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $199.97 | 3.347% | $206.663 | $206.66 | $206.65 | $206.70 |
| Purchase #3 | $131.29 | 6.623% | $139.9853 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $206.83 | 6.494% | $220.2615 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $217.65 | 11.458% | $242.5883 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $185.69 | 13.480% | $210.721 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $82.85 | 7.440% | $89.014 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $1,249.74 | $1,358.8173 | $1,358.81 | $1,358.80 | $1,358.90 | |