| 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 | $188.79 | 8.252% | $204.369 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $189.72 | 6.681% | $202.3952 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $76.47 | 6.716% | $81.6057 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $198.26 | 5.675% | $209.5113 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $80.32 | 8.433% | $87.0934 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $188.38 | 11.279% | $209.6274 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $79.60 | 12.419% | $89.4855 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $1,001.54 | $1,084.0875 | $1,084.10 | $1,084.10 | $1,084.10 | |