| 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 | $247.97 | 6.730% | $264.6584 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $215.31 | 11.439% | $239.9393 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $186.44 | 8.188% | $201.7057 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $112.76 | 12.266% | $126.5911 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $187.99 | 5.350% | $198.0475 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $155.33 | 7.165% | $166.4594 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $91.91 | 7.353% | $98.6681 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $1,197.71 | $1,296.0695 | $1,296.08 | $1,296.05 | $1,296.10 | |