| 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 | $207.26 | 5.733% | $219.1422 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $94.50 | 6.270% | $100.4252 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $178.35 | 7.518% | $191.7584 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $163.85 | 8.299% | $177.4479 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $247.93 | 11.283% | $275.9039 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $74.26 | 9.546% | $81.3489 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $82.28 | 6.171% | $87.3575 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $1,048.43 | $1,133.3840 | $1,133.39 | $1,133.40 | $1,133.30 | |