| 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 | $211.95 | 3.515% | $219.4 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $200.55 | 3.873% | $208.3173 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $35.39 | 6.862% | $37.8185 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $211.28 | 3.287% | $218.2248 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $95.72 | 9.784% | $105.0852 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $150.97 | 12.323% | $169.574 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $209.97 | 9.753% | $230.4484 | $230.45 | $230.45 | $230.40 |
| 7 purchase totals = | $1,115.83 | $1,188.8682 | $1,188.87 | $1,188.80 | $1,188.80 | |