| 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 | $78.31 | 12.429% | $88.0431 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $206.94 | 13.108% | $234.0657 | $234.07 | $234.05 | $234.10 |
| Purchase #3 | $187.63 | 5.318% | $197.6082 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $214.67 | 12.711% | $241.9567 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $182.53 | 13.625% | $207.3997 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $136.91 | 8.204% | $148.1421 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $176.65 | 4.202% | $184.0728 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $1,183.64 | $1,301.2883 | $1,301.29 | $1,301.25 | $1,301.30 | |