| 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 | $107.53 | 9.471% | $117.7142 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $126.60 | 7.595% | $136.2153 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $7.55 | 12.604% | $8.5016 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $231.69 | 6.865% | $247.5955 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $248.59 | 8.195% | $268.962 | $268.96 | $268.95 | $269.00 |
| Purchase #6 | $114.70 | 8.307% | $124.2281 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $41.87 | 4.495% | $43.7521 | $43.75 | $43.75 | $43.80 |
| 7 purchase totals = | $878.53 | $946.9688 | $946.97 | $946.95 | $947.00 | |