| 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 | $88.98 | 9.608% | $97.5292 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $119.88 | 13.521% | $136.089 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $150.91 | 6.608% | $160.8821 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $130.61 | 12.193% | $146.5353 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $245.26 | 10.270% | $270.4482 | $270.45 | $270.45 | $270.40 |
| Purchase #6 | $141.57 | 11.221% | $157.4556 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $240.84 | 11.669% | $268.9436 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $1,118.05 | $1,237.8830 | $1,237.89 | $1,237.95 | $1,237.80 | |