| 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 | $215.42 | 4.439% | $224.9825 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $148.51 | 9.433% | $162.5189 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $117.55 | 6.600% | $125.3083 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $200.48 | 11.538% | $223.6114 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $207.41 | 9.588% | $227.2965 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $154.66 | 7.356% | $166.0368 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $174.99 | 8.173% | $189.2919 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $1,219.02 | $1,319.0463 | $1,319.05 | $1,319.05 | $1,319.00 | |