| 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 | $224.28 | 6.531% | $238.9277 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $70.28 | 4.182% | $73.2191 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $164.59 | 10.841% | $182.4332 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $147.45 | 10.179% | $162.4589 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $196.65 | 12.707% | $221.6383 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $26.44 | 3.541% | $27.3762 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $76.63 | 5.807% | $81.0799 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $906.32 | $987.1333 | $987.14 | $987.20 | $987.10 | |