| 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 | $11.72 | 9.636% | $12.8493 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $208.81 | 6.458% | $222.2949 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $122.90 | 11.226% | $136.6968 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $209.47 | 7.123% | $224.3905 | $224.39 | $224.40 | $224.40 |
| Purchase #5 | $199.45 | 5.160% | $209.7416 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $239.45 | 8.680% | $260.2343 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $184.59 | 11.837% | $206.4399 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $1,176.39 | $1,272.6473 | $1,272.64 | $1,272.70 | $1,272.50 | |