| 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 | $185.78 | 6.617% | $198.0731 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $99.76 | 5.329% | $105.0762 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $230.37 | 5.149% | $242.2318 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $231.81 | 13.166% | $262.3301 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $203.25 | 11.416% | $226.453 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $207.55 | 4.786% | $217.4833 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $227.80 | 6.445% | $242.4817 | $242.48 | $242.50 | $242.50 |
| 7 purchase totals = | $1,386.32 | $1,494.1292 | $1,494.12 | $1,494.20 | $1,494.20 | |