| 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 | $212.30 | 4.818% | $222.5286 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $228.64 | 5.599% | $241.4416 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $242.74 | 7.503% | $260.9528 | $260.95 | $260.95 | $261.00 |
| Purchase #4 | $212.78 | 4.584% | $222.5338 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $199.44 | 4.819% | $209.051 | $209.05 | $209.05 | $209.10 |
| Purchase #6 | $72.52 | 12.835% | $81.8279 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $216.49 | 12.593% | $243.7526 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $1,384.91 | $1,482.0883 | $1,482.08 | $1,482.15 | $1,482.10 | |