| 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 | $210.63 | 7.332% | $226.0734 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $238.93 | 9.444% | $261.4945 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $208.31 | 12.658% | $234.6779 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $169.55 | 7.807% | $182.7868 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $163.55 | 9.192% | $178.5835 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $244.42 | 8.814% | $265.9632 | $265.96 | $265.95 | $266.00 |
| Purchase #7 | $168.84 | 13.831% | $192.1923 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $1,404.23 | $1,541.7716 | $1,541.76 | $1,541.80 | $1,541.90 | |