| 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 | $237.67 | 12.526% | $267.4405 | $267.44 | $267.45 | $267.40 |
| Purchase #2 | $104.83 | 3.119% | $108.0996 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $5.33 | 4.701% | $5.5806 | $5.58 | $5.60 | $5.60 |
| Purchase #4 | $217.32 | 4.378% | $226.8343 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $220.83 | 13.738% | $251.1676 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $188.95 | 5.672% | $199.6672 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $186.47 | 6.440% | $198.4787 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $1,161.40 | $1,257.2685 | $1,257.27 | $1,257.30 | $1,257.30 | |