| 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 | $227.46 | 3.202% | $234.7433 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $71.93 | 10.367% | $79.387 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $117.41 | 9.214% | $128.2282 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $145.81 | 3.785% | $151.3289 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $238.30 | 3.420% | $246.4499 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $166.62 | 12.351% | $187.1992 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $142.34 | 9.592% | $155.9933 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $1,109.87 | $1,183.3298 | $1,183.33 | $1,183.40 | $1,183.20 | |