| 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 | $214.77 | 10.361% | $237.0223 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $14.36 | 11.618% | $16.0283 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $249.97 | 5.171% | $262.8959 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $206.72 | 12.222% | $231.9853 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $32.63 | 10.574% | $36.0803 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $173.70 | 8.770% | $188.9335 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $92.75 | 5.134% | $97.5118 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $984.90 | $1,070.4574 | $1,070.46 | $1,070.50 | $1,070.40 | |