| 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 | $129.43 | 5.467% | $136.5059 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $213.82 | 5.216% | $224.9729 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $30.78 | 9.159% | $33.5991 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $226.81 | 13.582% | $257.6153 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $237.89 | 13.420% | $269.8148 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $81.34 | 11.834% | $90.9658 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $196.74 | 4.747% | $206.0792 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $1,116.81 | $1,219.5530 | $1,219.56 | $1,219.50 | $1,219.60 | |