| 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 | $223.59 | 5.839% | $236.6454 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $234.31 | 12.730% | $264.1377 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $36.75 | 5.580% | $38.8007 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $84.30 | 5.620% | $89.0377 | $89.04 | $89.05 | $89.00 |
| Purchase #5 | $164.80 | 6.671% | $175.7938 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $79.28 | 11.529% | $88.4202 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $204.30 | 9.665% | $224.0456 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $1,027.33 | $1,116.8811 | $1,116.89 | $1,116.90 | $1,116.70 | |