| 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 | $210.90 | 5.398% | $222.2844 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $82.89 | 7.226% | $88.8796 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $12.77 | 5.363% | $13.4549 | $13.45 | $13.45 | $13.50 |
| Purchase #4 | $17.39 | 11.489% | $19.3879 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $216.43 | 5.575% | $228.496 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $79.94 | 4.481% | $83.5221 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $227.86 | 4.159% | $237.3367 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $848.18 | $893.3616 | $893.36 | $893.40 | $893.40 | |