| 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 | $16.42 | 3.600% | $17.0111 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $242.37 | 5.866% | $256.5874 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $139.88 | 13.219% | $158.3707 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $210.60 | 12.369% | $236.6491 | $236.65 | $236.65 | $236.60 |
| Purchase #5 | $238.79 | 4.361% | $249.2036 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $238.77 | 8.370% | $258.755 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $170.56 | 13.706% | $193.937 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $1,257.39 | $1,370.5139 | $1,370.52 | $1,370.50 | $1,370.50 | |