| 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 | $231.76 | 9.604% | $254.0182 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $162.78 | 7.548% | $175.0666 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $90.69 | 11.410% | $101.0377 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $72.71 | 8.645% | $78.9958 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $9.73 | 3.738% | $10.0937 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $189.56 | 3.233% | $195.6885 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $15.86 | 12.306% | $17.8117 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $773.09 | $832.7122 | $832.72 | $832.70 | $832.70 | |