| 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 | $226.39 | 13.661% | $257.3171 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $136.81 | 13.517% | $155.3026 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $149.26 | 10.803% | $165.3846 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $107.33 | 10.311% | $118.3968 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $172.92 | 7.254% | $185.4636 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $242.56 | 3.759% | $251.6778 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $93.82 | 13.264% | $106.2643 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $1,129.09 | $1,239.8068 | $1,239.80 | $1,239.80 | $1,239.90 | |