| 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 | $113.72 | 4.223% | $118.5224 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $196.87 | 6.261% | $209.196 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $83.59 | 6.737% | $89.2215 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $206.39 | 4.155% | $214.9655 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $223.89 | 6.124% | $237.601 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $247.99 | 9.444% | $271.4102 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $140.47 | 12.852% | $158.5232 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $1,212.92 | $1,299.4398 | $1,299.44 | $1,299.35 | $1,299.40 | |