| 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 | $36.53 | 8.737% | $39.7216 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $209.93 | 4.105% | $218.5476 | $218.55 | $218.55 | $218.50 |
| Purchase #3 | $131.59 | 3.699% | $136.4575 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $218.70 | 10.302% | $241.2305 | $241.23 | $241.25 | $241.20 |
| Purchase #5 | $89.29 | 9.569% | $97.8342 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $148.72 | 10.461% | $164.2776 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $215.67 | 3.865% | $224.0056 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $1,050.43 | $1,122.0746 | $1,122.08 | $1,122.10 | $1,122.00 | |