| 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 | $215.89 | 3.779% | $224.0485 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $82.28 | 9.349% | $89.9724 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $162.46 | 7.756% | $175.0604 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $140.87 | 6.522% | $150.0575 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $71.27 | 13.422% | $80.8359 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $159.49 | 3.398% | $164.9095 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $235.71 | 4.834% | $247.1042 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $1,067.97 | $1,131.9884 | $1,131.99 | $1,131.95 | $1,132.00 | |