| 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 | $250.62 | 9.275% | $273.865 | $273.87 | $273.85 | $273.90 |
| Purchase #2 | $230.66 | 8.495% | $250.2546 | $250.25 | $250.25 | $250.30 |
| Purchase #3 | $33.75 | 11.130% | $37.5064 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $117.53 | 12.118% | $131.7723 | $131.77 | $131.75 | $131.80 |
| Purchase #5 | $185.35 | 4.620% | $193.9132 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $45.34 | 8.648% | $49.261 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $111.69 | 3.675% | $115.7946 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $974.94 | $1,052.3671 | $1,052.36 | $1,052.30 | $1,052.50 | |