| 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 | $186.42 | 13.427% | $211.4506 | $211.45 | $211.45 | $211.50 |
| Purchase #2 | $234.71 | 5.348% | $247.2623 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $139.27 | 7.517% | $149.7389 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $208.31 | 4.582% | $217.8548 | $217.85 | $217.85 | $217.90 |
| Purchase #5 | $87.60 | 7.609% | $94.2655 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $154.89 | 3.504% | $160.3173 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $10.89 | 10.778% | $12.0637 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $1,022.09 | $1,092.9531 | $1,092.95 | $1,092.90 | $1,093.10 | |