| 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 | $211.30 | 6.655% | $225.362 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $212.63 | 11.777% | $237.6714 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $212.51 | 3.563% | $220.0817 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $246.89 | 10.264% | $272.2308 | $272.23 | $272.25 | $272.20 |
| Purchase #5 | $107.28 | 13.257% | $121.5021 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $9.37 | 5.414% | $9.8773 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $201.39 | 13.256% | $228.0863 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,201.37 | $1,314.8116 | $1,314.81 | $1,314.85 | $1,314.90 | |