| 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 | $243.44 | 13.422% | $276.1145 | $276.11 | $276.10 | $276.10 |
| Purchase #2 | $191.89 | 10.737% | $212.4932 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $11.61 | 12.131% | $13.0184 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $122.26 | 5.513% | $129.0002 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $96.25 | 8.269% | $104.2089 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $81.71 | 10.772% | $90.5118 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $148.56 | 5.549% | $156.8036 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $895.72 | $982.1506 | $982.14 | $982.10 | $982.10 | |