| 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 | $8.96 | 9.305% | $9.7937 | $9.79 | $9.80 | $9.80 |
| Purchase #2 | $247.61 | 13.130% | $280.1212 | $280.12 | $280.10 | $280.10 |
| Purchase #3 | $116.59 | 9.724% | $127.9272 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $112.32 | 11.296% | $125.0077 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $187.77 | 11.591% | $209.5344 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $178.34 | 8.693% | $193.8431 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $59.90 | 3.757% | $62.1504 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $911.49 | $1,008.3777 | $1,008.37 | $1,008.40 | $1,008.30 | |