| 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 | $219.48 | 3.826% | $227.8773 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $187.40 | 12.656% | $211.1173 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $112.79 | 11.396% | $125.6435 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $130.92 | 6.556% | $139.5031 | $139.50 | $139.50 | $139.50 |
| Purchase #5 | $216.56 | 12.772% | $244.219 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $249.81 | 12.520% | $281.0862 | $281.09 | $281.10 | $281.10 |
| Purchase #7 | $62.90 | 6.514% | $66.9973 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $1,179.86 | $1,296.4437 | $1,296.45 | $1,296.45 | $1,296.40 | |