| 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 | $208.43 | 5.872% | $220.669 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $236.73 | 6.870% | $252.9934 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $198.55 | 7.868% | $214.1719 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $97.42 | 10.265% | $107.4202 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $12.91 | 6.161% | $13.7054 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $124.69 | 13.573% | $141.6142 | $141.61 | $141.60 | $141.60 |
| Purchase #7 | $125.53 | 7.806% | $135.3289 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $1,004.26 | $1,085.9030 | $1,085.90 | $1,085.85 | $1,085.90 | |