| 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 | $209.54 | 3.324% | $216.5051 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $92.87 | 13.522% | $105.4279 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $210.35 | 11.462% | $234.4603 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $7.63 | 4.698% | $7.9885 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $106.56 | 13.330% | $120.7644 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $111.49 | 13.868% | $126.9514 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $249.96 | 10.402% | $275.9608 | $275.96 | $275.95 | $276.00 |
| 7 purchase totals = | $988.40 | $1,088.0584 | $1,088.06 | $1,088.05 | $1,088.20 | |