| 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 | $125.74 | 10.752% | $139.2596 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $106.59 | 5.731% | $112.6987 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $218.62 | 12.274% | $245.4534 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $95.44 | 6.582% | $101.7219 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $20.40 | 5.871% | $21.5977 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $32.92 | 13.646% | $37.4123 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $178.67 | 13.192% | $202.2401 | $202.24 | $202.25 | $202.20 |
| 7 purchase totals = | $778.38 | $860.3837 | $860.38 | $860.35 | $860.40 | |