| 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 | $85.91 | 7.117% | $92.0242 | $92.02 | $92.00 | $92.00 |
| Purchase #2 | $102.61 | 9.313% | $112.1661 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $243.40 | 7.458% | $261.5528 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $203.51 | 7.603% | $218.9829 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $112.62 | 4.392% | $117.5663 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $12.80 | 3.702% | $13.2739 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $243.90 | 5.434% | $257.1535 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,004.75 | $1,072.7197 | $1,072.71 | $1,072.65 | $1,072.90 | |