| 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 | $210.33 | 13.352% | $238.4133 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $167.33 | 13.652% | $190.1739 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $141.96 | 11.641% | $158.4856 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $14.98 | 12.332% | $16.8273 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $51.79 | 5.190% | $54.4779 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $14.93 | 10.306% | $16.4687 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $213.59 | 3.818% | $221.7449 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $814.91 | $896.5916 | $896.59 | $896.60 | $896.60 | |