| 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 | $219.27 | 8.749% | $238.4539 | $238.45 | $238.45 | $238.50 |
| Purchase #2 | $230.72 | 7.748% | $248.5962 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $79.73 | 3.405% | $82.4448 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $233.60 | 13.698% | $265.5985 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $8.46 | 3.403% | $8.7479 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $247.50 | 12.491% | $278.4152 | $278.42 | $278.40 | $278.40 |
| Purchase #7 | $109.69 | 6.375% | $116.6827 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $1,128.97 | $1,238.9392 | $1,238.94 | $1,238.95 | $1,238.90 | |