| 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 | $7.50 | 9.677% | $8.2258 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $182.43 | 4.243% | $190.1705 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $184.38 | 6.841% | $196.9934 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $203.54 | 7.200% | $218.1949 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $126.34 | 4.399% | $131.8977 | $131.90 | $131.90 | $131.90 |
| Purchase #6 | $127.31 | 11.599% | $142.0767 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $246.32 | 5.708% | $260.3799 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $1,077.82 | $1,147.9389 | $1,147.94 | $1,148.00 | $1,148.00 | |