| 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 | $221.31 | 10.656% | $244.8928 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $155.95 | 5.120% | $163.9346 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $28.94 | 3.753% | $30.0261 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $165.77 | 9.203% | $181.0258 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $125.50 | 11.489% | $139.9187 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $142.35 | 8.747% | $154.8014 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $114.40 | 11.634% | $127.7093 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $954.22 | $1,042.3087 | $1,042.31 | $1,042.35 | $1,042.20 | |