| 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 | $218.57 | 6.370% | $232.4929 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $13.45 | 12.580% | $15.142 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $191.43 | 4.358% | $199.7725 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $108.32 | 7.416% | $116.353 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $141.59 | 8.597% | $153.7625 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $27.44 | 10.442% | $30.3053 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $64.90 | 10.276% | $71.5691 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $765.70 | $819.3973 | $819.39 | $819.35 | $819.50 | |