| 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 | $10.96 | 10.509% | $12.1118 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $174.66 | 13.215% | $197.7413 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $171.37 | 12.337% | $192.5119 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $217.92 | 9.661% | $238.9733 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $125.51 | 12.625% | $141.3556 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $134.51 | 7.384% | $144.4422 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $164.71 | 6.260% | $175.0208 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $999.64 | $1,102.1569 | $1,102.15 | $1,102.10 | $1,102.10 | |