| 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 | $196.52 | 9.502% | $215.1933 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $97.56 | 5.607% | $103.0302 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $213.69 | 12.803% | $241.0487 | $241.05 | $241.05 | $241.00 |
| Purchase #4 | $106.35 | 6.638% | $113.4095 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $106.49 | 3.697% | $110.4269 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $209.72 | 4.238% | $218.6079 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $167.88 | 5.508% | $177.1268 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $1,098.21 | $1,178.8433 | $1,178.85 | $1,178.90 | $1,178.70 | |