| 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 | $236.28 | 7.721% | $254.5232 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $162.73 | 4.693% | $170.3669 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $133.53 | 7.256% | $143.2189 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $100.29 | 13.285% | $113.6135 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $17.97 | 8.139% | $19.4326 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $41.59 | 3.782% | $43.1629 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $69.89 | 13.744% | $79.4957 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $762.28 | $823.8137 | $823.81 | $823.75 | $823.80 | |