| 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 | $243.67 | 5.611% | $257.3423 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $22.83 | 9.796% | $25.0664 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $227.62 | 5.256% | $239.5837 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $144.37 | 7.624% | $155.3768 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $127.82 | 12.817% | $144.2027 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $223.46 | 5.133% | $234.9302 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $231.43 | 7.573% | $248.9562 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,221.20 | $1,305.4583 | $1,305.46 | $1,305.50 | $1,305.50 | |