| 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 | $97.52 | 6.825% | $104.1757 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $241.37 | 3.520% | $249.8662 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $16.91 | 12.480% | $19.0204 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $231.39 | 9.435% | $253.2216 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $178.63 | 10.283% | $196.9985 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $133.46 | 12.843% | $150.6003 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $65.25 | 4.323% | $68.0708 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $964.53 | $1,041.9535 | $1,041.96 | $1,041.90 | $1,042.00 | |