| 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 | $222.55 | 7.515% | $239.2746 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $18.67 | 3.224% | $19.2719 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $164.83 | 11.782% | $184.2503 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $75.39 | 12.615% | $84.9004 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $229.47 | 7.346% | $246.3269 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $133.37 | 9.808% | $146.4509 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $155.31 | 9.322% | $169.788 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $999.59 | $1,090.2630 | $1,090.26 | $1,090.25 | $1,090.40 | |