| 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 | $99.64 | 8.658% | $108.2668 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $195.39 | 12.726% | $220.2553 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $206.64 | 4.349% | $215.6268 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $156.36 | 4.820% | $163.8966 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $28.79 | 4.802% | $30.1725 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $128.30 | 9.722% | $140.7733 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $201.25 | 10.793% | $222.9709 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,016.37 | $1,101.9622 | $1,101.97 | $1,101.90 | $1,102.10 | |