| 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 | $222.41 | 7.296% | $238.637 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $77.93 | 3.686% | $80.8025 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $237.79 | 12.559% | $267.654 | $267.65 | $267.65 | $267.70 |
| Purchase #4 | $201.57 | 8.606% | $218.9171 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $195.85 | 8.645% | $212.7812 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $132.55 | 10.589% | $146.5857 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $227.47 | 13.110% | $257.2913 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $1,295.57 | $1,422.6688 | $1,422.67 | $1,422.70 | $1,422.70 | |