| 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 | $231.59 | 3.628% | $239.9921 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $129.69 | 11.655% | $144.8054 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $25.26 | 13.138% | $28.5787 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $111.54 | 13.612% | $126.7228 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $38.28 | 11.539% | $42.6971 | $42.70 | $42.70 | $42.70 |
| Purchase #6 | $130.66 | 5.522% | $137.875 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $68.54 | 4.210% | $71.4255 | $71.43 | $71.45 | $71.40 |
| 7 purchase totals = | $735.56 | $792.0966 | $792.11 | $792.15 | $792.10 | |