| 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 | $12.68 | 4.695% | $13.2753 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $202.57 | 5.604% | $213.922 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $112.87 | 8.295% | $122.2326 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $188.38 | 9.356% | $206.0048 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $173.54 | 4.342% | $181.0751 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $163.80 | 12.562% | $184.3766 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $172.29 | 5.361% | $181.5265 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,026.13 | $1,102.4129 | $1,102.42 | $1,102.50 | $1,102.40 | |