| 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 | $124.47 | 10.254% | $137.2332 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $192.31 | 12.794% | $216.9141 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $167.74 | 4.348% | $175.0333 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $111.96 | 10.775% | $124.0237 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $150.34 | 12.769% | $169.5369 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $201.34 | 11.533% | $224.5605 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $133.36 | 7.822% | $143.7914 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $1,081.52 | $1,191.0931 | $1,191.08 | $1,191.10 | $1,191.00 | |