| 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 | $140.31 | 8.124% | $151.7088 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $220.82 | 8.775% | $240.197 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $87.25 | 11.605% | $97.3754 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $161.95 | 9.403% | $177.1782 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $60.77 | 3.467% | $62.8769 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $204.99 | 3.379% | $211.9166 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $159.80 | 6.108% | $169.5606 | $169.56 | $169.55 | $169.60 |
| 7 purchase totals = | $1,035.89 | $1,110.8135 | $1,110.83 | $1,110.85 | $1,110.90 | |