| 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 | $107.56 | 10.341% | $118.6828 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $6.25 | 9.583% | $6.8489 | $6.85 | $6.85 | $6.80 |
| Purchase #3 | $99.59 | 3.660% | $103.235 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $95.86 | 5.274% | $100.9157 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $43.25 | 11.667% | $48.296 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $129.30 | 6.240% | $137.3683 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $231.26 | 8.554% | $251.042 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $713.07 | $766.3887 | $766.40 | $766.40 | $766.30 | |