| 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 | $208.90 | 9.779% | $229.3283 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $250.99 | 9.161% | $273.9832 | $273.98 | $274.00 | $274.00 |
| Purchase #3 | $246.70 | 5.495% | $260.2562 | $260.26 | $260.25 | $260.30 |
| Purchase #4 | $238.52 | 3.388% | $246.6011 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $222.58 | 5.206% | $234.1675 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $127.84 | 12.812% | $144.2189 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $130.67 | 12.531% | $147.0443 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $1,426.20 | $1,535.5995 | $1,535.60 | $1,535.60 | $1,535.60 | |