| 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 | $207.55 | 10.272% | $228.8695 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $131.68 | 11.342% | $146.6151 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $250.94 | 8.845% | $273.1356 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $208.39 | 12.368% | $234.1637 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $18.67 | 11.256% | $20.7715 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $110.34 | 10.435% | $121.854 | $121.85 | $121.85 | $121.90 |
| Purchase #7 | $5.48 | 5.178% | $5.7638 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $933.05 | $1,031.1732 | $1,031.17 | $1,031.10 | $1,031.30 | |