| 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 | $221.92 | 5.742% | $234.6626 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $147.38 | 13.447% | $167.1982 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $12.25 | 13.251% | $13.8732 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $9.69 | 6.385% | $10.3087 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $250.83 | 5.686% | $265.0922 | $265.09 | $265.10 | $265.10 |
| Purchase #6 | $176.93 | 8.449% | $191.8788 | $191.88 | $191.90 | $191.90 |
| Purchase #7 | $94.88 | 12.440% | $106.6831 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $913.88 | $989.6968 | $989.69 | $989.70 | $989.80 | |