| 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 | $229.32 | 8.604% | $249.0507 | $249.05 | $249.05 | $249.10 |
| Purchase #2 | $138.31 | 6.557% | $147.379 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $77.43 | 9.318% | $84.6449 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $67.64 | 3.544% | $70.0372 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $173.49 | 10.105% | $191.0212 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $125.74 | 13.533% | $142.7564 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $54.25 | 12.476% | $61.0182 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $866.18 | $945.9076 | $945.91 | $945.90 | $945.90 | |