| 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 | $187.61 | 8.812% | $204.1422 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $235.77 | 11.446% | $262.7562 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $105.92 | 3.504% | $109.6314 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $120.79 | 10.565% | $133.5515 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $97.38 | 13.804% | $110.8223 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $167.36 | 4.717% | $175.2544 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $155.31 | 12.845% | $175.2596 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $1,070.14 | $1,171.4176 | $1,171.41 | $1,171.40 | $1,171.50 | |