| 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 | $119.71 | 3.625% | $124.0495 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $100.26 | 12.644% | $112.9369 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $120.62 | 13.608% | $137.034 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $87.94 | 12.854% | $99.2438 | $99.24 | $99.25 | $99.20 |
| Purchase #5 | $222.71 | 7.428% | $239.2529 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $161.54 | 9.506% | $176.896 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $12.37 | 9.857% | $13.5893 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $825.15 | $903.0024 | $903.00 | $903.05 | $902.90 | |