| 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 | $249.74 | 12.517% | $281 | $281.00 | $281.00 | $281.00 |
| Purchase #2 | $215.56 | 5.681% | $227.806 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $190.44 | 10.244% | $209.9487 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $46.29 | 12.241% | $51.9564 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $225.38 | 12.625% | $253.8342 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $221.60 | 3.787% | $229.992 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $246.97 | 12.604% | $278.0981 | $278.10 | $278.10 | $278.10 |
| 7 purchase totals = | $1,395.98 | $1,532.6354 | $1,532.64 | $1,532.65 | $1,532.60 | |