| 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 | $234.29 | 9.450% | $256.4304 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $137.27 | 12.123% | $153.9112 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $153.65 | 10.390% | $169.6142 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $112.54 | 12.661% | $126.7887 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $207.63 | 11.584% | $231.6819 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $87.37 | 5.163% | $91.8809 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $16.91 | 5.196% | $17.7886 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $949.66 | $1,048.0959 | $1,048.09 | $1,048.15 | $1,048.10 | |