| 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 | $190.38 | 3.295% | $196.653 | $196.65 | $196.65 | $196.70 |
| Purchase #2 | $114.31 | 10.593% | $126.4189 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $187.43 | 5.132% | $197.0489 | $197.05 | $197.05 | $197.00 |
| Purchase #4 | $108.68 | 5.735% | $114.9128 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $186.89 | 12.764% | $210.7446 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $150.62 | 12.687% | $169.7292 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $18.87 | 7.244% | $20.2369 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $957.18 | $1,035.7443 | $1,035.74 | $1,035.75 | $1,035.60 | |