| 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 | $22.74 | 5.471% | $23.9841 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $194.82 | 12.154% | $218.4984 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $139.79 | 13.285% | $158.3611 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $123.82 | 10.291% | $136.5623 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $197.33 | 4.528% | $206.2651 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $123.70 | 3.763% | $128.3548 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $33.76 | 6.471% | $35.9446 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $835.96 | $907.9704 | $907.96 | $907.95 | $908.10 | |