| 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 | $221.46 | 12.127% | $248.3165 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $155.72 | 9.549% | $170.5897 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $121.66 | 5.380% | $128.2053 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $36.25 | 7.865% | $39.1011 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $95.97 | 9.704% | $105.2829 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $179.82 | 7.632% | $193.5439 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $173.85 | 7.347% | $186.6228 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $984.73 | $1,071.6622 | $1,071.66 | $1,071.65 | $1,071.60 | |