| 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 | $239.68 | 11.551% | $267.3654 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $158.33 | 9.437% | $173.2716 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $182.50 | 9.523% | $199.8795 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $199.26 | 7.854% | $214.9099 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $132.32 | 5.614% | $139.7484 | $139.75 | $139.75 | $139.70 |
| Purchase #6 | $153.91 | 3.572% | $159.4077 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $172.61 | 10.821% | $191.2881 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $1,238.61 | $1,345.8706 | $1,345.88 | $1,345.85 | $1,345.90 | |