| 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 | $193.50 | 7.591% | $208.1886 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $90.97 | 5.786% | $96.2335 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $223.26 | 8.393% | $241.9982 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $187.85 | 10.558% | $207.6832 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $120.49 | 11.389% | $134.2126 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $143.66 | 6.464% | $152.9462 | $152.95 | $152.95 | $152.90 |
| Purchase #7 | $82.69 | 4.474% | $86.3896 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $1,042.42 | $1,127.6519 | $1,127.65 | $1,127.70 | $1,127.60 | |