| 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 | $240.53 | 6.129% | $255.2721 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $194.29 | 11.609% | $216.8451 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $93.36 | 4.335% | $97.4072 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $124.31 | 4.788% | $130.262 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $27.48 | 10.655% | $30.408 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $97.48 | 8.647% | $105.9091 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $128.84 | 13.744% | $146.5478 | $146.55 | $146.55 | $146.50 |
| 7 purchase totals = | $906.29 | $982.6513 | $982.66 | $982.60 | $982.60 | |