| 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 | $201.78 | 6.367% | $214.6273 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $129.76 | 3.659% | $134.5079 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $178.28 | 7.697% | $192.0022 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $217.53 | 6.323% | $231.2844 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $20.66 | 13.289% | $23.4055 | $23.41 | $23.40 | $23.40 |
| Purchase #6 | $213.29 | 3.550% | $220.8618 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $13.68 | 6.201% | $14.5283 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $974.98 | $1,031.2174 | $1,031.22 | $1,031.25 | $1,031.20 | |