| 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 | $135.86 | 10.866% | $150.6225 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $11.71 | 10.624% | $12.9541 | $12.95 | $12.95 | $13.00 |
| Purchase #3 | $115.44 | 5.210% | $121.4544 | $121.45 | $121.45 | $121.50 |
| Purchase #4 | $225.78 | 5.126% | $237.3535 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $241.59 | 8.320% | $261.6903 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $193.50 | 6.389% | $205.8627 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $243.95 | 11.740% | $272.5897 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $1,167.83 | $1,262.5272 | $1,262.51 | $1,262.50 | $1,262.70 | |