| 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 | $234.67 | 11.481% | $261.6125 | $261.61 | $261.60 | $261.60 |
| Purchase #2 | $217.59 | 12.158% | $244.0446 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $105.68 | 9.378% | $115.5907 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $78.63 | 6.856% | $84.0209 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $221.26 | 13.431% | $250.9774 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $176.98 | 7.111% | $189.565 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $6.74 | 5.252% | $7.094 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $1,041.55 | $1,152.9051 | $1,152.90 | $1,152.90 | $1,152.90 | |