| 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 | $195.65 | 4.747% | $204.9375 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $16.34 | 8.707% | $17.7627 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $234.25 | 13.493% | $265.8574 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $101.25 | 3.641% | $104.9365 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $106.60 | 9.204% | $116.4115 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $224.55 | 3.506% | $232.4227 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $182.80 | 7.848% | $197.1461 | $197.15 | $197.15 | $197.10 |
| 7 purchase totals = | $1,061.44 | $1,139.4744 | $1,139.48 | $1,139.45 | $1,139.40 | |