| 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 | $204.85 | 7.632% | $220.4842 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $121.34 | 6.479% | $129.2016 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $180.72 | 10.128% | $199.0233 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $170.59 | 9.585% | $186.9411 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $180.94 | 11.332% | $201.4441 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $169.89 | 8.254% | $183.9127 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $212.64 | 11.317% | $236.7045 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,240.97 | $1,357.7115 | $1,357.69 | $1,357.70 | $1,357.60 | |