| 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 | $130.93 | 4.524% | $136.8533 | $136.85 | $136.85 | $136.90 |
| Purchase #2 | $222.35 | 5.520% | $234.6237 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $211.66 | 10.806% | $234.532 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $195.90 | 10.360% | $216.1952 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $176.44 | 12.333% | $198.2003 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $104.46 | 6.537% | $111.2886 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $37.71 | 13.110% | $42.6538 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $1,079.45 | $1,174.3469 | $1,174.34 | $1,174.35 | $1,174.40 | |