| 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 | $247.93 | 12.467% | $278.8394 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $140.69 | 12.482% | $158.2509 | $158.25 | $158.25 | $158.30 |
| Purchase #3 | $126.30 | 12.498% | $142.085 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $161.61 | 13.382% | $183.2367 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $86.55 | 6.301% | $92.0035 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $84.83 | 5.144% | $89.1937 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $109.78 | 10.792% | $121.6275 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $957.69 | $1,065.2367 | $1,065.24 | $1,065.30 | $1,065.20 | |