| 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 | $114.87 | 13.139% | $129.9628 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $249.66 | 11.482% | $278.326 | $278.33 | $278.35 | $278.30 |
| Purchase #3 | $60.63 | 5.641% | $64.0501 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $118.73 | 3.763% | $123.1978 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $59.33 | 11.696% | $66.2692 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $228.60 | 6.344% | $243.1024 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $242.81 | 12.199% | $272.4304 | $272.43 | $272.45 | $272.40 |
| 7 purchase totals = | $1,074.63 | $1,177.3387 | $1,177.34 | $1,177.35 | $1,177.40 | |