| 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 | $91.33 | 11.839% | $102.1426 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $121.34 | 12.505% | $136.5136 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $154.79 | 11.345% | $172.3509 | $172.35 | $172.35 | $172.40 |
| Purchase #4 | $208.26 | 13.297% | $235.9523 | $235.95 | $235.95 | $236.00 |
| Purchase #5 | $230.98 | 10.417% | $255.0412 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $228.60 | 11.838% | $255.6617 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $197.84 | 8.331% | $214.3221 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,233.14 | $1,371.9844 | $1,371.97 | $1,371.95 | $1,372.00 | |