| 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 | $195.62 | 5.309% | $206.0055 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $199.92 | 3.316% | $206.5493 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $127.36 | 9.425% | $139.3637 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $27.93 | 12.665% | $31.4673 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $151.80 | 3.286% | $156.7881 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $193.69 | 9.690% | $212.4586 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $147.91 | 7.723% | $159.3331 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $1,044.23 | $1,111.9656 | $1,111.97 | $1,111.95 | $1,112.00 | |