| 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 | $116.26 | 10.709% | $128.7103 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $117.89 | 11.487% | $131.432 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $66.73 | 10.340% | $73.6299 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $13.77 | 7.314% | $14.7771 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $226.80 | 13.845% | $258.2005 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $106.28 | 7.547% | $114.301 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $247.91 | 7.451% | $266.3818 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $895.64 | $987.4326 | $987.43 | $987.50 | $987.40 | |