| 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 | $116.58 | 3.310% | $120.4388 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $209.92 | 5.719% | $221.9253 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $89.34 | 9.551% | $97.8729 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $187.69 | 13.839% | $213.6644 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $14.79 | 13.240% | $16.7482 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $176.48 | 6.219% | $187.4553 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $128.31 | 7.232% | $137.5894 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $923.11 | $995.6943 | $995.70 | $995.70 | $995.70 | |