| 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 | $100.39 | 4.195% | $104.6014 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $109.92 | 11.565% | $122.6322 | $122.63 | $122.65 | $122.60 |
| Purchase #3 | $33.65 | 5.279% | $35.4264 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $243.71 | 4.611% | $254.9475 | $254.95 | $254.95 | $254.90 |
| Purchase #5 | $217.26 | 5.775% | $229.8068 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $51.31 | 5.622% | $54.1946 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $227.58 | 4.275% | $237.309 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $983.82 | $1,038.9179 | $1,038.92 | $1,038.95 | $1,038.80 | |