| 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 | $167.70 | 12.708% | $189.0113 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $233.34 | 12.340% | $262.1342 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $219.98 | 3.308% | $227.2569 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $93.53 | 11.701% | $104.4739 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $33.58 | 13.680% | $38.1737 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $230.78 | 5.226% | $242.8406 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $16.75 | 6.682% | $17.8692 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $995.66 | $1,081.7598 | $1,081.75 | $1,081.70 | $1,081.80 | |