| 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 | $232.78 | 4.316% | $242.8268 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $7.47 | 5.314% | $7.867 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $250.71 | 8.786% | $272.7374 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $163.50 | 9.339% | $178.7693 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $51.32 | 6.550% | $54.6815 | $54.68 | $54.70 | $54.70 |
| Purchase #6 | $147.88 | 11.684% | $165.1583 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $30.94 | 11.658% | $34.547 | $34.55 | $34.55 | $34.50 |
| 7 purchase totals = | $884.60 | $956.5873 | $956.60 | $956.60 | $956.60 | |