| 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 | $187.36 | 12.781% | $211.3065 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $215.82 | 10.855% | $239.2473 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $31.98 | 12.810% | $36.0766 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $144.65 | 8.414% | $156.8209 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $128.83 | 13.770% | $146.5699 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $208.75 | 9.317% | $228.1992 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $101.78 | 9.605% | $111.556 | $111.56 | $111.55 | $111.60 |
| 7 purchase totals = | $1,019.17 | $1,129.7764 | $1,129.79 | $1,129.75 | $1,129.80 | |