| 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 | $239.72 | 3.606% | $248.3643 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $198.94 | 11.411% | $221.641 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $176.25 | 4.605% | $184.3663 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $233.49 | 7.553% | $251.1255 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $179.63 | 12.732% | $202.5005 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $109.57 | 3.247% | $113.1277 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $204.29 | 10.287% | $225.3053 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,341.89 | $1,446.4306 | $1,446.44 | $1,446.45 | $1,446.40 | |