| 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 | $20.98 | 11.371% | $23.3656 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $202.97 | 13.691% | $230.7586 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $123.66 | 8.194% | $133.7927 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $45.90 | 12.597% | $51.682 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $95.42 | 4.198% | $99.4257 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $234.59 | 8.482% | $254.4879 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $106.88 | 4.241% | $111.4128 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $830.40 | $904.9253 | $904.93 | $904.95 | $905.00 | |