| 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 | $191.46 | 12.675% | $215.7276 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $157.87 | 10.475% | $174.4069 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $79.73 | 9.708% | $87.4702 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $145.31 | 10.863% | $161.095 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $122.31 | 8.537% | $132.7516 | $132.75 | $132.75 | $132.80 |
| Purchase #6 | $238.55 | 4.728% | $249.8286 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $37.50 | 3.448% | $38.793 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $972.73 | $1,060.0729 | $1,060.08 | $1,060.10 | $1,060.10 | |