| 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 | $17.49 | 10.152% | $19.2656 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $113.74 | 10.329% | $125.4882 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $150.76 | 8.582% | $163.6982 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $17.62 | 3.798% | $18.2892 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $42.86 | 4.264% | $44.6876 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $140.84 | 11.197% | $156.6099 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $224.70 | 13.461% | $254.9469 | $254.95 | $254.95 | $254.90 |
| 7 purchase totals = | $708.01 | $782.9856 | $783.00 | $783.00 | $783.00 | |