| 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 | $106.29 | 6.526% | $113.2265 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $114.94 | 3.261% | $118.6882 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $241.55 | 13.868% | $275.0482 | $275.05 | $275.05 | $275.00 |
| Purchase #4 | $25.27 | 12.346% | $28.3898 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $171.36 | 13.808% | $195.0214 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $205.88 | 11.622% | $229.8074 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $99.67 | 5.770% | $105.421 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $964.96 | $1,065.6025 | $1,065.61 | $1,065.60 | $1,065.50 | |