| 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 | $144.54 | 13.520% | $164.0818 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $234.83 | 10.819% | $260.2363 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $164.63 | 11.192% | $183.0554 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $84.26 | 5.873% | $89.2086 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $56.41 | 7.791% | $60.8049 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $158.50 | 12.329% | $178.0415 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $241.72 | 7.800% | $260.5742 | $260.57 | $260.55 | $260.60 |
| 7 purchase totals = | $1,084.89 | $1,196.0027 | $1,196.00 | $1,196.00 | $1,196.00 | |