| 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 | $108.36 | 3.104% | $111.7235 | $111.72 | $111.70 | $111.70 |
| Purchase #2 | $236.70 | 3.366% | $244.6673 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $166.36 | 10.320% | $183.5284 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $209.58 | 7.763% | $225.8497 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $155.79 | 8.634% | $169.2409 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $241.52 | 3.680% | $250.4079 | $250.41 | $250.40 | $250.40 |
| Purchase #7 | $35.57 | 3.348% | $36.7609 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $1,153.88 | $1,222.1786 | $1,222.18 | $1,222.15 | $1,222.10 | |