| 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 | $222.95 | 9.202% | $243.4659 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $183.33 | 11.311% | $204.0665 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $196.36 | 10.138% | $216.267 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $194.96 | 10.309% | $215.0584 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $193.47 | 8.728% | $210.3561 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $188.32 | 10.153% | $207.4401 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $70.40 | 7.758% | $75.8616 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $1,249.79 | $1,372.5156 | $1,372.53 | $1,372.45 | $1,372.70 | |