| 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 | $221.88 | 6.218% | $235.6765 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $214.85 | 4.297% | $224.0821 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $170.50 | 10.106% | $187.7307 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $231.88 | 13.319% | $262.7641 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $63.67 | 13.217% | $72.0853 | $72.09 | $72.10 | $72.10 |
| Purchase #6 | $107.50 | 11.227% | $119.569 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $149.67 | 10.598% | $165.532 | $165.53 | $165.55 | $165.50 |
| 7 purchase totals = | $1,159.95 | $1,267.4397 | $1,267.44 | $1,267.50 | $1,267.50 | |