| 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 | $209.45 | 4.465% | $218.8019 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $114.73 | 9.235% | $125.3253 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $16.68 | 3.701% | $17.2973 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $157.94 | 5.160% | $166.0897 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $170.27 | 13.211% | $192.7644 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $222.26 | 6.750% | $237.2626 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $22.60 | 13.867% | $25.7339 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $913.93 | $983.2751 | $983.27 | $983.30 | $983.30 | |