| 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 | $206.96 | 10.787% | $229.2848 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $210.26 | 11.648% | $234.7511 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $207.34 | 11.406% | $230.9892 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $114.44 | 12.240% | $128.4475 | $128.45 | $128.45 | $128.40 |
| Purchase #5 | $225.43 | 6.449% | $239.968 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $32.72 | 8.472% | $35.492 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $5.63 | 10.626% | $6.2282 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $1,002.78 | $1,105.1608 | $1,105.16 | $1,105.20 | $1,105.20 | |