| 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 | $219.94 | 12.698% | $247.868 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $126.82 | 8.651% | $137.7912 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $193.94 | 10.390% | $214.0904 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $247.78 | 12.572% | $278.9309 | $278.93 | $278.95 | $278.90 |
| Purchase #5 | $200.59 | 5.475% | $211.5723 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $219.40 | 13.466% | $248.9444 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $116.59 | 11.818% | $130.3686 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $1,325.06 | $1,469.5658 | $1,469.56 | $1,469.55 | $1,469.60 | |