| 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 | $121.71 | 10.626% | $134.6429 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $224.36 | 9.671% | $246.0579 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $112.79 | 11.444% | $125.6977 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $125.73 | 9.506% | $137.6819 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $16.80 | 7.661% | $18.087 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $178.77 | 5.659% | $188.8866 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $228.70 | 9.239% | $249.8296 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $1,008.86 | $1,100.8836 | $1,100.89 | $1,100.95 | $1,100.90 | |