| 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 | $12.67 | 10.494% | $13.9996 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $91.91 | 6.860% | $98.215 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $133.99 | 12.671% | $150.9679 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $138.71 | 11.742% | $154.9973 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $134.38 | 11.839% | $150.2892 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $218.58 | 9.564% | $239.485 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $113.53 | 3.473% | $117.4729 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $843.77 | $925.4269 | $925.44 | $925.40 | $925.50 | |