| 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 | $215.83 | 3.748% | $223.9193 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $61.36 | 5.775% | $64.9035 | $64.90 | $64.90 | $64.90 |
| Purchase #3 | $224.79 | 4.112% | $234.0334 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $226.90 | 13.872% | $258.3756 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $87.53 | 3.118% | $90.2592 | $90.26 | $90.25 | $90.30 |
| Purchase #6 | $154.88 | 9.173% | $169.0871 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $112.33 | 10.440% | $124.0573 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $1,083.62 | $1,164.6354 | $1,164.64 | $1,164.65 | $1,164.70 | |