| 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 | $117.75 | 5.139% | $123.8012 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $143.43 | 13.844% | $163.2864 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $250.28 | 12.427% | $281.3823 | $281.38 | $281.40 | $281.40 |
| Purchase #4 | $31.95 | 10.565% | $35.3255 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $9.30 | 7.707% | $10.0168 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $169.92 | 9.842% | $186.6435 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $29.25 | 12.475% | $32.8989 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $751.88 | $833.3546 | $833.36 | $833.40 | $833.30 | |