| 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 | $98.40 | 9.418% | $107.6673 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $141.76 | 11.618% | $158.2297 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $184.97 | 11.825% | $206.8427 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $51.96 | 9.184% | $56.732 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $231.50 | 3.803% | $240.3039 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $190.56 | 7.756% | $205.3398 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $130.57 | 4.312% | $136.2002 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $1,029.72 | $1,111.3156 | $1,111.31 | $1,111.35 | $1,111.20 | |