| 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 | $237.32 | 3.316% | $245.1895 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $102.81 | 8.464% | $111.5118 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $46.39 | 11.242% | $51.6052 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $55.30 | 11.165% | $61.4742 | $61.47 | $61.45 | $61.50 |
| Purchase #5 | $114.46 | 6.383% | $121.766 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $161.82 | 5.535% | $170.7767 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $199.96 | 13.717% | $227.3885 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $918.06 | $989.7119 | $989.72 | $989.70 | $989.80 | |