| 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 | $208.51 | 12.289% | $234.1338 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $23.41 | 3.355% | $24.1954 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $125.79 | 7.569% | $135.311 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $21.35 | 9.593% | $23.3981 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $15.85 | 13.491% | $17.9883 | $17.99 | $18.00 | $18.00 |
| Purchase #6 | $206.63 | 5.790% | $218.5939 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $48.45 | 6.790% | $51.7398 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $649.99 | $705.3603 | $705.36 | $705.40 | $705.30 | |