| 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 | $180.80 | 9.415% | $197.8223 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $72.36 | 12.694% | $81.5454 | $81.55 | $81.55 | $81.50 |
| Purchase #3 | $164.73 | 6.340% | $175.1739 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $242.78 | 4.777% | $254.3776 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $106.79 | 13.249% | $120.9386 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $237.80 | 10.142% | $261.9177 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $115.70 | 10.176% | $127.4736 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $1,120.96 | $1,219.2491 | $1,219.25 | $1,219.20 | $1,219.20 | |