| 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 | $233.45 | 6.593% | $248.8414 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $47.63 | 5.173% | $50.0939 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $33.85 | 8.429% | $36.7032 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $173.94 | 8.356% | $188.4744 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $169.77 | 8.264% | $183.7998 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $67.54 | 3.262% | $69.7432 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $124.39 | 8.566% | $135.0452 | $135.05 | $135.05 | $135.00 |
| 7 purchase totals = | $850.57 | $912.7011 | $912.69 | $912.70 | $912.60 | |