| 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 | $231.91 | 8.491% | $251.6015 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $114.75 | 7.183% | $122.9925 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $92.30 | 7.674% | $99.3831 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $164.89 | 7.751% | $177.6706 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $29.29 | 3.214% | $30.2314 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $94.69 | 7.701% | $101.9821 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $79.68 | 4.570% | $83.3214 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $807.51 | $867.1826 | $867.17 | $867.20 | $867.20 | |