| 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 | $169.54 | 13.277% | $192.0498 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $45.82 | 6.522% | $48.8084 | $48.81 | $48.80 | $48.80 |
| Purchase #3 | $236.33 | 9.388% | $258.5167 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $34.53 | 12.513% | $38.8507 | $38.85 | $38.85 | $38.90 |
| Purchase #5 | $97.80 | 8.424% | $106.0387 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $241.30 | 13.367% | $273.5546 | $273.55 | $273.55 | $273.60 |
| Purchase #7 | $9.99 | 3.530% | $10.3426 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $835.31 | $928.1615 | $928.16 | $928.15 | $928.10 | |