| 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 | $190.30 | 3.479% | $196.9205 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $41.71 | 13.698% | $47.4234 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $105.84 | 10.536% | $116.9913 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $220.46 | 4.734% | $230.8966 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $29.39 | 4.714% | $30.7754 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $72.87 | 7.702% | $78.4824 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $191.61 | 9.442% | $209.7018 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $852.18 | $911.1914 | $911.19 | $911.20 | $911.20 | |