| 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 | $214.60 | 3.108% | $221.2698 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $195.76 | 4.517% | $204.6025 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $36.90 | 4.772% | $38.6609 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $132.92 | 9.410% | $145.4278 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $236.93 | 10.489% | $261.7816 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $225.44 | 12.809% | $254.3166 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $207.85 | 10.198% | $229.0465 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $1,250.40 | $1,355.1057 | $1,355.11 | $1,355.10 | $1,355.10 | |