| 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 | $194.70 | 6.649% | $207.6456 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $98.59 | 5.676% | $104.186 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $224.70 | 3.197% | $231.8837 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $182.38 | 4.209% | $190.0564 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $139.38 | 13.595% | $158.3287 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $243.98 | 5.194% | $256.6523 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $44.78 | 4.482% | $46.787 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $1,128.51 | $1,195.5397 | $1,195.55 | $1,195.60 | $1,195.60 | |