| 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 | $107.52 | 12.212% | $120.6503 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $182.68 | 7.332% | $196.0741 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $177.50 | 4.327% | $185.1804 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $232.71 | 13.811% | $264.8496 | $264.85 | $264.85 | $264.80 |
| Purchase #5 | $217.99 | 13.573% | $247.5778 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $79.44 | 7.608% | $85.4838 | $85.48 | $85.50 | $85.50 |
| Purchase #7 | $234.85 | 9.542% | $257.2594 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,232.69 | $1,357.0754 | $1,357.07 | $1,357.10 | $1,357.20 | |