| 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 | $235.29 | 3.459% | $243.4287 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $51.46 | 5.668% | $54.3768 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $53.87 | 13.619% | $61.2066 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $170.63 | 9.391% | $186.6539 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $164.59 | 10.852% | $182.4513 | $182.45 | $182.45 | $182.50 |
| Purchase #6 | $98.52 | 3.168% | $101.6411 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $148.32 | 13.690% | $168.625 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $922.68 | $998.3834 | $998.39 | $998.45 | $998.40 | |