| 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 | $245.83 | 13.218% | $278.3238 | $278.32 | $278.30 | $278.30 |
| Purchase #2 | $128.54 | 3.645% | $133.2253 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $229.46 | 12.617% | $258.411 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $94.55 | 7.361% | $101.5098 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $123.82 | 12.315% | $139.0684 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $157.75 | 11.753% | $176.2904 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $138.63 | 3.338% | $143.2575 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $1,118.58 | $1,230.0862 | $1,230.09 | $1,230.05 | $1,230.10 | |