| 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 | $189.52 | 11.536% | $211.383 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $14.73 | 9.254% | $16.0931 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $108.74 | 9.266% | $118.8158 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $222.90 | 3.766% | $231.2944 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $238.88 | 12.344% | $268.3673 | $268.37 | $268.35 | $268.40 |
| Purchase #6 | $50.66 | 10.590% | $56.0249 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $126.91 | 4.670% | $132.8367 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $952.34 | $1,034.8152 | $1,034.81 | $1,034.80 | $1,034.80 | |