| 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 | $126.58 | 5.160% | $133.1115 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $237.76 | 10.471% | $262.6558 | $262.66 | $262.65 | $262.70 |
| Purchase #3 | $249.78 | 9.600% | $273.7589 | $273.76 | $273.75 | $273.80 |
| Purchase #4 | $78.47 | 12.624% | $88.3761 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $21.62 | 12.377% | $24.2959 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $237.56 | 11.553% | $265.0053 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $139.30 | 3.243% | $143.8175 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $1,091.07 | $1,191.0210 | $1,191.04 | $1,191.00 | $1,191.10 | |