| 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 | $121.46 | 9.840% | $133.4117 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $205.47 | 12.563% | $231.2832 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $218.90 | 8.535% | $237.5831 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $219.90 | 4.465% | $229.7185 | $229.72 | $229.70 | $229.70 |
| Purchase #5 | $235.27 | 5.677% | $248.6263 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $227.43 | 7.115% | $243.6116 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $242.74 | 13.451% | $275.391 | $275.39 | $275.40 | $275.40 |
| 7 purchase totals = | $1,471.17 | $1,599.6254 | $1,599.62 | $1,599.65 | $1,599.60 | |