| 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 | $200.86 | 12.419% | $225.8048 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $212.86 | 4.693% | $222.8495 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $203.86 | 6.638% | $217.3922 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $152.85 | 6.113% | $162.1937 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $154.96 | 5.807% | $163.9585 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $168.25 | 13.421% | $190.8308 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $21.79 | 10.667% | $24.1143 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $1,115.43 | $1,207.1438 | $1,207.13 | $1,207.15 | $1,207.10 | |