| 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 | $229.33 | 12.636% | $258.3081 | $258.31 | $258.30 | $258.30 |
| Purchase #2 | $236.46 | 10.622% | $261.5768 | $261.58 | $261.60 | $261.60 |
| Purchase #3 | $247.99 | 6.833% | $264.9352 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $41.88 | 4.775% | $43.8798 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $136.51 | 11.422% | $152.1022 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $158.85 | 11.333% | $176.8525 | $176.85 | $176.85 | $176.90 |
| Purchase #7 | $125.65 | 9.263% | $137.289 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,176.67 | $1,294.9436 | $1,294.95 | $1,295.00 | $1,295.00 | |