| 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 | $221.58 | 12.127% | $248.451 | $248.45 | $248.45 | $248.50 |
| Purchase #2 | $184.93 | 4.420% | $193.1039 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $225.93 | 11.487% | $251.8826 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $209.96 | 3.305% | $216.8992 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $40.51 | 7.621% | $43.5973 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $245.81 | 9.156% | $268.3164 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $247.40 | 8.698% | $268.9189 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $1,376.12 | $1,491.1693 | $1,491.17 | $1,491.15 | $1,491.20 | |