| 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 | $235.82 | 10.652% | $260.9395 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $145.54 | 10.550% | $160.8945 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $206.36 | 5.610% | $217.9368 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $237.55 | 9.143% | $259.2692 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $72.25 | 9.548% | $79.1484 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $15.84 | 6.708% | $16.9025 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $86.46 | 9.840% | $94.9677 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $999.82 | $1,090.0586 | $1,090.06 | $1,090.05 | $1,090.00 | |