| 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 | $233.72 | 13.519% | $265.3166 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $209.89 | 12.813% | $236.7832 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $123.68 | 11.195% | $137.526 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $184.87 | 5.714% | $195.4335 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $38.53 | 12.539% | $43.3613 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $86.55 | 9.318% | $94.6147 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $140.37 | 10.564% | $155.1987 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $1,017.61 | $1,128.2340 | $1,128.23 | $1,128.25 | $1,128.20 | |