| 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 | $216.34 | 7.106% | $231.7131 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $74.68 | 11.317% | $83.1315 | $83.13 | $83.15 | $83.10 |
| Purchase #3 | $72.88 | 9.757% | $79.9909 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $102.41 | 10.426% | $113.0873 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $57.67 | 7.170% | $61.8049 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $199.52 | 5.418% | $210.33 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $200.87 | 3.187% | $207.2717 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $924.37 | $987.3294 | $987.32 | $987.35 | $987.30 | |