| 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 | $192.77 | 8.698% | $209.5371 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $5.63 | 4.857% | $5.9034 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $32.82 | 9.482% | $35.932 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $169.62 | 12.450% | $190.7377 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $154.48 | 4.583% | $161.5598 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $134.62 | 9.199% | $147.0037 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $227.61 | 4.122% | $236.9921 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $917.55 | $987.6658 | $987.66 | $987.70 | $987.60 | |