| 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 | $226.84 | 10.272% | $250.141 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $183.47 | 8.648% | $199.3365 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $179.36 | 7.845% | $193.4308 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $5.85 | 6.426% | $6.2259 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $90.59 | 13.385% | $102.7155 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $73.60 | 13.749% | $83.7193 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $43.96 | 10.466% | $48.5609 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $803.67 | $884.1299 | $884.14 | $884.15 | $884.00 | |