| 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 | $249.81 | 9.281% | $272.9949 | $272.99 | $273.00 | $273.00 |
| Purchase #2 | $5.85 | 7.762% | $6.3041 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $171.97 | 6.243% | $182.7061 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $21.73 | 11.752% | $24.2837 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $196.72 | 6.198% | $208.9127 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $133.97 | 4.127% | $139.4989 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $127.33 | 8.741% | $138.4599 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $907.38 | $973.1603 | $973.15 | $973.15 | $973.20 | |