| 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 | $219.54 | 12.335% | $246.6203 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $196.66 | 8.720% | $213.8088 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $29.25 | 5.326% | $30.8079 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $166.78 | 9.125% | $181.9987 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $21.95 | 12.734% | $24.7451 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $93.82 | 11.512% | $104.6206 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $16.75 | 12.206% | $18.7945 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $744.75 | $821.3959 | $821.40 | $821.35 | $821.30 | |