| 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 | $11.47 | 9.680% | $12.5803 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $206.62 | 12.149% | $231.7223 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $151.51 | 9.843% | $166.4231 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $191.60 | 12.609% | $215.7588 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $50.51 | 12.376% | $56.7611 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $178.97 | 6.349% | $190.3328 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $237.40 | 12.230% | $266.434 | $266.43 | $266.45 | $266.40 |
| 7 purchase totals = | $1,028.08 | $1,140.0124 | $1,140.00 | $1,140.00 | $1,140.00 | |