| 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 | $11.26 | 10.182% | $12.4065 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $156.96 | 12.650% | $176.8154 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $17.75 | 13.537% | $20.1528 | $20.15 | $20.15 | $20.20 |
| Purchase #4 | $115.99 | 12.291% | $130.2463 | $130.25 | $130.25 | $130.20 |
| Purchase #5 | $82.47 | 6.448% | $87.7877 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $190.32 | 8.700% | $206.8778 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $17.27 | 4.801% | $18.0991 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $592.02 | $652.3856 | $652.40 | $652.40 | $652.40 | |