| 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 | $233.50 | 13.551% | $265.1416 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $202.91 | 11.411% | $226.0641 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $17.54 | 13.812% | $19.9626 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $231.29 | 3.584% | $239.5794 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $232.44 | 8.613% | $252.4601 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $127.96 | 5.483% | $134.976 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $192.60 | 3.685% | $199.6973 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $1,238.24 | $1,337.8811 | $1,337.88 | $1,337.90 | $1,338.00 | |