| 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 | $230.29 | 7.427% | $247.3936 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $194.99 | 12.702% | $219.7576 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $170.84 | 3.103% | $176.1412 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $219.77 | 6.483% | $234.0177 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $150.74 | 11.389% | $167.9078 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $236.75 | 8.802% | $257.5887 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $231.89 | 13.367% | $262.8867 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $1,435.27 | $1,565.6933 | $1,565.70 | $1,565.70 | $1,565.70 | |