| 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 | $241.52 | 12.318% | $271.2704 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $160.87 | 13.405% | $182.4346 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $15.32 | 12.839% | $17.2869 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $71.74 | 13.784% | $81.6286 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $152.84 | 3.595% | $158.3346 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $11.85 | 3.114% | $12.219 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $30.74 | 10.469% | $33.9582 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $684.88 | $757.1323 | $757.13 | $757.15 | $757.10 | |