| 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 | $234.37 | 3.712% | $243.0698 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $103.79 | 8.465% | $112.5758 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $6.36 | 3.713% | $6.5961 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $249.35 | 8.743% | $271.1507 | $271.15 | $271.15 | $271.20 |
| Purchase #5 | $46.38 | 8.712% | $50.4206 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $205.28 | 11.783% | $229.4681 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $7.49 | 8.564% | $8.1314 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $853.02 | $921.4125 | $921.42 | $921.40 | $921.50 | |