| 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 | $117.33 | 4.639% | $122.7729 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $106.32 | 5.527% | $112.1963 | $112.20 | $112.20 | $112.20 |
| Purchase #3 | $165.46 | 5.513% | $174.5818 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $130.75 | 7.283% | $140.2725 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $216.73 | 12.319% | $243.429 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $212.67 | 12.813% | $239.9194 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $181.80 | 13.459% | $206.2685 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $1,131.06 | $1,239.4404 | $1,239.44 | $1,239.40 | $1,239.50 | |