| 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 | $229.29 | 11.843% | $256.4448 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $186.99 | 3.488% | $193.5122 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $154.63 | 9.238% | $168.9147 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $180.84 | 9.576% | $198.1572 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $147.53 | 3.605% | $152.8485 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $99.93 | 3.346% | $103.2737 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $42.82 | 3.154% | $44.1705 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $1,042.03 | $1,117.3216 | $1,117.31 | $1,117.25 | $1,117.30 | |