| 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 | $194.61 | 8.839% | $211.8116 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $202.96 | 12.209% | $227.7394 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $19.60 | 8.338% | $21.2342 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $10.82 | 10.737% | $11.9817 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $66.89 | 13.499% | $75.9195 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $155.45 | 7.844% | $167.6435 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $67.62 | 10.156% | $74.4875 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $717.95 | $790.8174 | $790.81 | $790.85 | $790.70 | |