| 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 | $22.52 | 13.769% | $25.6208 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $239.80 | 3.526% | $248.2553 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $170.48 | 13.204% | $192.9902 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $201.31 | 4.238% | $209.8415 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $203.84 | 5.209% | $214.458 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $124.28 | 10.136% | $136.877 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $10.87 | 11.462% | $12.1159 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $973.10 | $1,040.1587 | $1,040.17 | $1,040.15 | $1,040.20 | |