| 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 | $223.58 | 8.578% | $242.7587 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $149.72 | 3.782% | $155.3824 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $141.78 | 11.546% | $158.1499 | $158.15 | $158.15 | $158.10 |
| Purchase #4 | $91.53 | 13.605% | $103.9827 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $26.43 | 6.714% | $28.2045 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $133.68 | 9.209% | $145.9906 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $93.62 | 10.132% | $103.1056 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $860.34 | $937.5744 | $937.57 | $937.60 | $937.60 | |