| 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 | $25.82 | 9.511% | $28.2757 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $147.76 | 3.517% | $152.9567 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $12.86 | 5.258% | $13.5362 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $185.40 | 3.396% | $191.6962 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $218.82 | 5.823% | $231.5619 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $191.45 | 8.532% | $207.7845 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $130.45 | 4.520% | $136.3463 | $136.35 | $136.35 | $136.30 |
| 7 purchase totals = | $912.56 | $962.1575 | $962.17 | $962.20 | $962.20 | |