| 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 | $186.43 | 12.545% | $209.8176 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $62.29 | 5.538% | $65.7396 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $77.43 | 8.680% | $84.1509 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $130.71 | 10.406% | $144.3117 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $18.35 | 12.178% | $20.5847 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $208.39 | 3.555% | $215.7983 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $116.55 | 4.364% | $121.6362 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $800.15 | $862.0390 | $862.04 | $862.05 | $862.00 | |