| 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 | $13.72 | 13.620% | $15.5887 | $15.59 | $15.60 | $15.60 |
| Purchase #2 | $201.91 | 4.623% | $211.2443 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $242.39 | 12.117% | $271.7604 | $271.76 | $271.75 | $271.80 |
| Purchase #4 | $93.33 | 13.125% | $105.5796 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $18.73 | 12.394% | $21.0514 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $247.78 | 4.286% | $258.3999 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $236.45 | 4.224% | $246.4376 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,054.31 | $1,130.0619 | $1,130.06 | $1,130.10 | $1,130.10 | |