| 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 | $139.84 | 13.282% | $158.4135 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $223.59 | 11.176% | $248.5784 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $23.41 | 7.494% | $25.1643 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $213.54 | 8.353% | $231.377 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $198.55 | 4.520% | $207.5245 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $112.28 | 12.509% | $126.3251 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $182.58 | 13.241% | $206.7554 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,093.79 | $1,204.1382 | $1,204.14 | $1,204.15 | $1,204.20 | |