| 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 | $232.40 | 4.826% | $243.6156 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $143.39 | 8.372% | $155.3946 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $249.26 | 11.452% | $277.8053 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $47.36 | 5.611% | $50.0174 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $15.72 | 13.729% | $17.8782 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $61.69 | 10.301% | $68.0447 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $176.83 | 5.623% | $186.7732 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $926.65 | $999.5290 | $999.53 | $999.50 | $999.50 | |