| 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 | $219.66 | 5.336% | $231.3811 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $173.65 | 13.170% | $196.5197 | $196.52 | $196.50 | $196.50 |
| Purchase #3 | $148.71 | 3.640% | $154.123 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $169.37 | 12.579% | $190.6751 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $140.42 | 3.830% | $145.7981 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $181.72 | 5.762% | $192.1907 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $218.91 | 10.784% | $242.5173 | $242.52 | $242.50 | $242.50 |
| 7 purchase totals = | $1,252.44 | $1,353.2050 | $1,353.21 | $1,353.20 | $1,353.20 | |