| 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 | $191.89 | 8.155% | $207.5386 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $44.36 | 7.115% | $47.5162 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $148.93 | 3.316% | $153.8685 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $191.50 | 11.260% | $213.0629 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $127.68 | 8.761% | $138.866 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $183.67 | 7.482% | $197.4122 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $99.45 | 3.293% | $102.7249 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $987.48 | $1,060.9893 | $1,060.99 | $1,060.90 | $1,061.00 | |