| 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 | $75.47 | 12.340% | $84.783 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $205.39 | 6.207% | $218.1386 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $169.60 | 8.344% | $183.7514 | $183.75 | $183.75 | $183.80 |
| Purchase #4 | $197.88 | 3.167% | $204.1469 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $246.95 | 11.198% | $274.6035 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $202.62 | 9.854% | $222.5862 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $208.59 | 6.452% | $222.0482 | $222.05 | $222.05 | $222.00 |
| 7 purchase totals = | $1,306.50 | $1,410.0578 | $1,410.06 | $1,410.10 | $1,410.00 | |