| 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 | $174.29 | 13.291% | $197.4549 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $128.66 | 7.344% | $138.1088 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $214.87 | 6.794% | $229.4683 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $12.50 | 4.435% | $13.0544 | $13.05 | $13.05 | $13.10 |
| Purchase #5 | $157.33 | 4.282% | $164.0669 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $231.73 | 10.435% | $255.911 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $12.26 | 3.546% | $12.6947 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $931.64 | $1,010.7590 | $1,010.75 | $1,010.70 | $1,010.90 | |