| 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 | $124.91 | 9.420% | $136.6765 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $249.60 | 7.706% | $268.8342 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $217.42 | 9.237% | $237.5031 | $237.50 | $237.50 | $237.50 |
| Purchase #4 | $169.32 | 7.138% | $181.4061 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $166.47 | 12.643% | $187.5168 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $177.85 | 8.587% | $193.122 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $11.83 | 10.252% | $13.0428 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $1,117.40 | $1,218.1015 | $1,218.10 | $1,218.10 | $1,218.00 | |