| 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 | $15.69 | 4.595% | $16.411 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $114.29 | 8.139% | $123.5921 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $128.87 | 7.638% | $138.7131 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $113.37 | 3.492% | $117.3289 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $208.70 | 13.411% | $236.6888 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $116.90 | 13.617% | $132.8183 | $132.82 | $132.80 | $132.80 |
| Purchase #7 | $208.67 | 10.216% | $229.9877 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $906.49 | $995.5399 | $995.54 | $995.55 | $995.50 | |