| 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 | $194.38 | 5.459% | $204.9912 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $126.50 | 12.562% | $142.3909 | $142.39 | $142.40 | $142.40 |
| Purchase #3 | $16.56 | 10.772% | $18.3438 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $75.81 | 10.117% | $83.4797 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $146.54 | 10.825% | $162.403 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $55.58 | 3.206% | $57.3619 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $8.73 | 13.146% | $9.8776 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $624.10 | $678.8481 | $678.84 | $678.90 | $678.90 | |