| 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 | $189.84 | 12.118% | $212.8448 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $72.73 | 13.403% | $82.478 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $115.74 | 4.249% | $120.6578 | $120.66 | $120.65 | $120.70 |
| Purchase #4 | $64.86 | 13.454% | $73.5863 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $123.85 | 3.674% | $128.4002 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $55.47 | 4.608% | $58.0261 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $171.80 | 12.113% | $192.6101 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $794.29 | $868.6033 | $868.61 | $868.65 | $868.60 | |