| 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 | $128.48 | 6.618% | $136.9828 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $240.46 | 3.638% | $249.2079 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $57.73 | 3.310% | $59.6409 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $98.75 | 13.120% | $111.706 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $116.99 | 4.833% | $122.6441 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $137.78 | 7.775% | $148.4924 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $106.28 | 12.225% | $119.2727 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $886.47 | $947.9468 | $947.94 | $947.95 | $947.90 | |