| 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 | $225.43 | 9.333% | $246.4694 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $15.56 | 12.814% | $17.5539 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $220.78 | 6.447% | $235.0137 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $236.48 | 3.797% | $245.4591 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $216.69 | 3.752% | $224.8202 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $214.99 | 6.806% | $229.6222 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $227.60 | 12.619% | $256.3208 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $1,357.53 | $1,455.2593 | $1,455.25 | $1,455.15 | $1,455.30 | |