| 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 | $124.78 | 9.796% | $137.0034 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $10.31 | 10.433% | $11.3856 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $88.38 | 7.202% | $94.7451 | $94.75 | $94.75 | $94.70 |
| Purchase #4 | $14.41 | 3.476% | $14.9109 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $116.37 | 13.103% | $131.618 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $221.73 | 11.799% | $247.8919 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $63.71 | 4.807% | $66.7725 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $639.69 | $704.3274 | $704.33 | $704.30 | $704.30 | |