| 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 | $122.60 | 6.684% | $130.7946 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $208.74 | 10.725% | $231.1274 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $161.66 | 12.414% | $181.7285 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $185.32 | 9.240% | $202.4436 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $58.39 | 13.443% | $66.2394 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $119.26 | 4.389% | $124.4943 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $125.77 | 3.633% | $130.3392 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $981.74 | $1,067.1670 | $1,067.16 | $1,067.25 | $1,067.00 | |