| 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 | $110.27 | 13.769% | $125.4531 | $125.45 | $125.45 | $125.50 |
| Purchase #2 | $131.76 | 9.625% | $144.4419 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $19.25 | 12.407% | $21.6383 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $203.84 | 11.655% | $227.5976 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $123.87 | 4.852% | $129.8802 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $118.55 | 8.748% | $128.9208 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $75.42 | 8.733% | $82.0064 | $82.01 | $82.00 | $82.00 |
| 7 purchase totals = | $782.96 | $859.9383 | $859.94 | $859.95 | $859.90 | |