| 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 | $195.46 | 12.770% | $220.4202 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $130.45 | 13.268% | $147.7581 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $245.97 | 9.561% | $269.4872 | $269.49 | $269.50 | $269.50 |
| Purchase #4 | $87.49 | 11.601% | $97.6397 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $112.44 | 9.347% | $122.9498 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $44.91 | 13.471% | $50.9598 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $169.99 | 11.498% | $189.5355 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $986.71 | $1,098.7503 | $1,098.76 | $1,098.75 | $1,098.70 | |