| 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 | $206.93 | 3.603% | $214.3857 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $153.68 | 12.259% | $172.5196 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $126.77 | 7.754% | $136.5997 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $153.85 | 7.366% | $165.1826 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $138.65 | 9.780% | $152.21 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $234.32 | 11.458% | $261.1684 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $67.55 | 7.491% | $72.6102 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $1,081.75 | $1,174.6762 | $1,174.68 | $1,174.65 | $1,174.70 | |