| 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 | $227.69 | 4.149% | $237.1369 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $59.60 | 11.520% | $66.4659 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $22.47 | 3.670% | $23.2946 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $51.93 | 12.450% | $58.3953 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $197.46 | 12.673% | $222.4841 | $222.48 | $222.50 | $222.50 |
| Purchase #6 | $91.61 | 13.270% | $103.7666 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $67.41 | 5.137% | $70.8729 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $718.17 | $782.4163 | $782.42 | $782.40 | $782.50 | |