| 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 | $233.33 | 10.388% | $257.5683 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $104.96 | 13.153% | $118.7654 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $136.67 | 4.603% | $142.9609 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $5.50 | 10.343% | $6.0689 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $236.61 | 9.528% | $259.1542 | $259.15 | $259.15 | $259.20 |
| Purchase #6 | $159.79 | 11.150% | $177.6066 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $46.99 | 10.267% | $51.8145 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $923.85 | $1,013.9388 | $1,013.94 | $1,013.85 | $1,014.10 | |