| 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 | $31.77 | 12.821% | $35.8432 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $217.36 | 6.456% | $231.3928 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $250.33 | 12.109% | $280.6425 | $280.64 | $280.65 | $280.60 |
| Purchase #4 | $141.37 | 8.399% | $153.2437 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $190.40 | 9.786% | $209.0325 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $124.71 | 5.834% | $131.9856 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $186.73 | 5.284% | $196.5968 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $1,142.67 | $1,238.7371 | $1,238.73 | $1,238.80 | $1,238.60 | |