| 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 | $174.53 | 5.230% | $183.6579 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $219.71 | 11.459% | $244.8866 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $181.45 | 3.629% | $188.0348 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $49.47 | 5.814% | $52.3462 | $52.35 | $52.35 | $52.30 |
| Purchase #5 | $229.43 | 9.797% | $251.9073 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $61.82 | 7.217% | $66.2815 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $199.46 | 11.342% | $222.0828 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $1,115.87 | $1,209.1971 | $1,209.20 | $1,209.25 | $1,209.20 | |