| 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 | $91.69 | 12.396% | $103.0559 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $10.54 | 3.529% | $10.912 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $119.30 | 9.602% | $130.7552 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $102.59 | 7.668% | $110.4566 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $228.35 | 6.184% | $242.4712 | $242.47 | $242.45 | $242.50 |
| Purchase #6 | $213.63 | 6.438% | $227.3835 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $107.89 | 10.633% | $119.3619 | $119.36 | $119.35 | $119.40 |
| 7 purchase totals = | $873.99 | $944.3963 | $944.40 | $944.35 | $944.60 | |