| 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 | $244.43 | 12.324% | $274.5536 | $274.55 | $274.55 | $274.60 |
| Purchase #2 | $238.51 | 6.710% | $254.514 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $250.95 | 8.292% | $271.7588 | $271.76 | $271.75 | $271.80 |
| Purchase #4 | $15.96 | 11.718% | $17.8302 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $123.90 | 6.678% | $132.174 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $97.59 | 5.239% | $102.7027 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $14.82 | 7.787% | $15.974 | $15.97 | $15.95 | $16.00 |
| 7 purchase totals = | $986.16 | $1,069.5073 | $1,069.49 | $1,069.45 | $1,069.60 | |