| 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 | $30.98 | 7.108% | $33.1821 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $112.46 | 11.356% | $125.231 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $189.89 | 12.346% | $213.3338 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $117.45 | 8.493% | $127.425 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $103.49 | 12.122% | $116.0351 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $221.84 | 8.843% | $241.4573 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $28.53 | 11.317% | $31.7587 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $804.64 | $888.4230 | $888.43 | $888.50 | $888.40 | |