| 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 | $164.77 | 10.533% | $182.1252 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $100.96 | 9.230% | $110.2786 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $109.63 | 10.729% | $121.3922 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $230.37 | 6.379% | $245.0653 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $219.69 | 8.479% | $238.3175 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $207.71 | 3.639% | $215.2686 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $87.27 | 11.576% | $97.3724 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $1,120.40 | $1,209.8198 | $1,209.83 | $1,209.80 | $1,209.90 | |