| 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 | $217.53 | 4.816% | $228.0062 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $78.58 | 13.771% | $89.4013 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $194.47 | 4.148% | $202.5366 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $97.90 | 8.258% | $105.9846 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $22.36 | 9.765% | $24.5435 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $207.82 | 12.280% | $233.3403 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $100.54 | 4.690% | $105.2553 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $919.20 | $989.0678 | $989.07 | $989.10 | $989.00 | |