| 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 | $187.83 | 4.170% | $195.6625 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $249.69 | 11.672% | $278.8338 | $278.83 | $278.85 | $278.80 |
| Purchase #3 | $156.98 | 12.678% | $176.8819 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $110.82 | 13.234% | $125.4859 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $76.35 | 8.643% | $82.9489 | $82.95 | $82.95 | $82.90 |
| Purchase #6 | $201.69 | 5.773% | $213.3336 | $213.33 | $213.35 | $213.30 |
| Purchase #7 | $210.25 | 5.221% | $221.2272 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,193.61 | $1,294.3738 | $1,294.37 | $1,294.45 | $1,294.30 | |