| 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 | $6.40 | 11.400% | $7.1296 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $217.66 | 13.572% | $247.2008 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $100.43 | 11.478% | $111.9574 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $172.39 | 8.691% | $187.3724 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $61.51 | 10.520% | $67.9809 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $195.67 | 8.334% | $211.9771 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $165.98 | 6.730% | $177.1505 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $920.04 | $1,010.7687 | $1,010.77 | $1,010.80 | $1,010.90 | |