| 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 | $12.87 | 3.611% | $13.3347 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $228.28 | 3.699% | $236.7241 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $149.80 | 9.349% | $163.8048 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $241.65 | 5.433% | $254.7788 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $36.37 | 5.113% | $38.2296 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $130.37 | 8.287% | $141.1738 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $161.78 | 4.598% | $169.2186 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $961.12 | $1,017.2644 | $1,017.25 | $1,017.25 | $1,017.20 | |