| 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 | $210.31 | 13.770% | $239.2697 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $180.33 | 11.510% | $201.086 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $202.47 | 9.752% | $222.2149 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $167.44 | 12.447% | $188.2813 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $223.71 | 4.442% | $233.6472 | $233.65 | $233.65 | $233.60 |
| Purchase #6 | $46.57 | 10.655% | $51.532 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $111.32 | 12.115% | $124.8064 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $1,142.15 | $1,260.8375 | $1,260.84 | $1,260.85 | $1,260.80 | |