| 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 | $238.87 | 8.626% | $259.4749 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $200.44 | 10.608% | $221.7027 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $196.50 | 10.550% | $217.2308 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $190.72 | 6.149% | $202.4474 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $250.28 | 4.105% | $260.554 | $260.55 | $260.55 | $260.60 |
| Purchase #6 | $229.87 | 7.839% | $247.8895 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $217.93 | 11.826% | $243.7024 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,524.61 | $1,653.0017 | $1,652.99 | $1,653.00 | $1,653.00 | |