| 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 | $209.66 | 10.209% | $231.0642 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $12.77 | 13.863% | $14.5403 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $181.84 | 6.103% | $192.9377 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $83.30 | 4.168% | $86.7719 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $83.40 | 6.496% | $88.8177 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $192.85 | 7.316% | $206.9589 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $166.56 | 12.731% | $187.7648 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $930.38 | $1,008.8555 | $1,008.85 | $1,008.80 | $1,008.90 | |