| 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 | $236.82 | 4.707% | $247.9671 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $119.36 | 9.715% | $130.9558 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $106.59 | 7.855% | $114.9626 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $148.35 | 9.657% | $162.6762 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $68.70 | 6.678% | $73.2878 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $216.44 | 12.303% | $243.0686 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $13.43 | 13.455% | $15.237 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $909.69 | $988.1551 | $988.17 | $988.15 | $988.30 | |