| 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 | $218.28 | 11.624% | $243.6529 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $124.41 | 10.447% | $137.4071 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $174.42 | 9.134% | $190.3515 | $190.35 | $190.35 | $190.40 |
| Purchase #4 | $69.74 | 8.529% | $75.6881 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $143.76 | 10.382% | $158.6852 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $88.42 | 3.652% | $91.6491 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $186.71 | 9.306% | $204.0852 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $1,005.74 | $1,101.5191 | $1,101.53 | $1,101.55 | $1,101.60 | |