| 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 | $109.80 | 4.274% | $114.4929 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $188.85 | 5.698% | $199.6107 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $209.96 | 10.184% | $231.3423 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $150.36 | 6.132% | $159.5801 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $48.37 | 8.702% | $52.5792 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $196.67 | 7.861% | $212.1302 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $72.33 | 3.834% | $75.1031 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $976.34 | $1,044.8385 | $1,044.83 | $1,044.90 | $1,044.80 | |