| 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 | $10.60 | 3.648% | $10.9867 | $10.99 | $11.00 | $11.00 |
| Purchase #2 | $188.36 | 4.307% | $196.4727 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $207.92 | 12.838% | $234.6128 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $188.45 | 10.801% | $208.8045 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $29.39 | 11.106% | $32.6541 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $218.72 | 11.278% | $243.3872 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $92.27 | 11.151% | $102.559 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $935.71 | $1,029.4770 | $1,029.47 | $1,029.45 | $1,029.60 | |