| 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 | $184.70 | 13.552% | $209.7305 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $234.52 | 11.751% | $262.0784 | $262.08 | $262.10 | $262.10 |
| Purchase #3 | $96.47 | 4.514% | $100.8247 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $220.82 | 7.256% | $236.8427 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $151.45 | 10.300% | $167.0494 | $167.05 | $167.05 | $167.00 |
| Purchase #6 | $5.49 | 8.337% | $5.9477 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $208.88 | 5.706% | $220.7987 | $220.80 | $220.80 | $220.80 |
| 7 purchase totals = | $1,102.33 | $1,203.2721 | $1,203.27 | $1,203.30 | $1,203.10 | |