| 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 | $134.91 | 4.768% | $141.3425 | $141.34 | $141.35 | $141.30 |
| Purchase #2 | $141.90 | 9.103% | $154.8172 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $186.35 | 6.624% | $198.6938 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $224.37 | 4.715% | $234.949 | $234.95 | $234.95 | $234.90 |
| Purchase #5 | $234.61 | 10.740% | $259.8071 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $51.31 | 12.771% | $57.8628 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $114.30 | 3.312% | $118.0856 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $1,087.75 | $1,165.5580 | $1,165.56 | $1,165.55 | $1,165.50 | |