| 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 | $179.59 | 11.840% | $200.8535 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $88.92 | 4.495% | $92.917 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $81.98 | 8.244% | $88.7384 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $121.40 | 10.432% | $134.0644 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $224.93 | 6.867% | $240.3759 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $114.32 | 7.500% | $122.894 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $175.98 | 4.214% | $183.3958 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $987.12 | $1,063.2390 | $1,063.24 | $1,063.25 | $1,063.30 | |