| 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 | $215.29 | 13.307% | $243.9386 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $137.62 | 10.404% | $151.938 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $224.83 | 4.645% | $235.2734 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $71.87 | 4.333% | $74.9841 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $145.27 | 10.163% | $160.0338 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $143.63 | 3.250% | $148.298 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $13.90 | 9.751% | $15.2554 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $952.41 | $1,029.7213 | $1,029.72 | $1,029.75 | $1,029.70 | |