| 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 | $86.73 | 7.215% | $92.9876 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $196.36 | 5.868% | $207.8824 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $179.96 | 7.134% | $192.7983 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $233.66 | 10.761% | $258.8042 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $210.74 | 3.767% | $218.6786 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $123.40 | 8.330% | $133.6792 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $78.25 | 10.230% | $86.255 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $1,109.10 | $1,191.0853 | $1,191.09 | $1,191.15 | $1,191.20 | |