| 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 | $46.73 | 13.452% | $53.0161 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $127.65 | 12.425% | $143.5105 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $202.60 | 7.649% | $218.0969 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $144.86 | 13.254% | $164.0597 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $134.84 | 7.386% | $144.7993 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $229.63 | 9.246% | $250.8616 | $250.86 | $250.85 | $250.90 |
| Purchase #7 | $249.39 | 10.844% | $276.4339 | $276.43 | $276.45 | $276.40 |
| 7 purchase totals = | $1,135.70 | $1,250.7780 | $1,250.78 | $1,250.75 | $1,250.80 | |