| 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 | $207.52 | 11.643% | $231.6816 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $84.78 | 13.501% | $96.2261 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $183.91 | 11.233% | $204.5686 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $91.37 | 7.167% | $97.9185 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $180.56 | 5.368% | $190.2525 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $64.27 | 6.473% | $68.4302 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $205.32 | 6.291% | $218.2367 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,017.73 | $1,107.3142 | $1,107.32 | $1,107.35 | $1,107.30 | |