| 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 | $126.99 | 5.239% | $133.643 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $245.68 | 3.668% | $254.6915 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $168.72 | 12.400% | $189.6413 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $90.41 | 9.519% | $99.0161 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $83.86 | 7.733% | $90.3449 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $151.66 | 7.798% | $163.4864 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $9.53 | 11.611% | $10.6365 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $876.85 | $941.4597 | $941.46 | $941.50 | $941.30 | |