| 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 | $140.85 | 4.146% | $146.6896 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $125.99 | 4.558% | $131.7326 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $202.29 | 10.758% | $224.0524 | $224.05 | $224.05 | $224.10 |
| Purchase #4 | $56.47 | 3.840% | $58.6384 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $194.25 | 11.293% | $216.1867 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $199.28 | 12.559% | $224.3076 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $126.87 | 12.621% | $142.8823 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,046.00 | $1,144.4896 | $1,144.49 | $1,144.55 | $1,144.50 | |