| 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 | $212.75 | 10.477% | $235.0398 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $7.62 | 5.758% | $8.0588 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $132.83 | 9.341% | $145.2377 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $134.77 | 3.193% | $139.0732 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $235.92 | 11.544% | $263.1546 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $225.61 | 7.723% | $243.0339 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $84.66 | 7.389% | $90.9155 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $1,034.16 | $1,124.5135 | $1,124.51 | $1,124.50 | $1,124.50 | |