| 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 | $246.28 | 9.742% | $270.2726 | $270.27 | $270.25 | $270.30 |
| Purchase #2 | $107.84 | 6.452% | $114.7978 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $86.87 | 9.287% | $94.9376 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $146.65 | 13.109% | $165.8743 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $205.96 | 5.639% | $217.5741 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $190.68 | 3.721% | $197.7752 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $155.45 | 4.847% | $162.9847 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $1,139.73 | $1,224.2163 | $1,224.21 | $1,224.20 | $1,224.30 | |