| 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 | $214.66 | 11.128% | $238.5474 | $238.55 | $238.55 | $238.50 |
| Purchase #2 | $209.89 | 6.538% | $223.6126 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $164.83 | 3.166% | $170.0485 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $221.55 | 11.567% | $247.1767 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $17.72 | 5.523% | $18.6987 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $15.89 | 5.312% | $16.7341 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $121.43 | 8.564% | $131.8293 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $965.97 | $1,046.6473 | $1,046.65 | $1,046.70 | $1,046.50 | |