| 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 | $218.88 | 3.585% | $226.7268 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $187.63 | 5.376% | $197.717 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $223.49 | 4.632% | $233.8421 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $36.74 | 4.839% | $38.5178 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $30.88 | 12.388% | $34.7054 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $86.99 | 10.124% | $95.7969 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $200.71 | 7.502% | $215.7673 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $985.32 | $1,043.0733 | $1,043.09 | $1,043.05 | $1,043.00 | |