| 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 | $214.78 | 5.860% | $227.3661 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $22.80 | 6.505% | $24.2831 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $134.67 | 12.520% | $151.5307 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $63.47 | 7.744% | $68.3851 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $120.54 | 5.833% | $127.5711 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $169.41 | 10.388% | $187.0083 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $49.92 | 12.151% | $55.9858 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $775.59 | $842.1302 | $842.14 | $842.15 | $842.20 | |