| 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 | $218.83 | 11.806% | $244.6651 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $131.83 | 7.155% | $141.2624 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $109.69 | 3.425% | $113.4469 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $91.30 | 11.659% | $101.9447 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $185.49 | 7.679% | $199.7338 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $140.95 | 9.425% | $154.2345 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $173.33 | 4.551% | $181.2182 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,051.42 | $1,136.5056 | $1,136.50 | $1,136.50 | $1,136.40 | |