| 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 | $202.29 | 12.619% | $227.817 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $152.62 | 12.799% | $172.1538 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $181.42 | 9.448% | $198.5606 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $31.26 | 12.599% | $35.1984 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $76.70 | 5.724% | $81.0903 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $112.50 | 4.843% | $117.9484 | $117.95 | $117.95 | $117.90 |
| Purchase #7 | $104.91 | 12.865% | $118.4067 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $861.70 | $951.1752 | $951.18 | $951.15 | $951.20 | |