| 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 | $109.93 | 13.512% | $124.7837 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $131.59 | 9.270% | $143.7884 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $231.40 | 4.800% | $242.5072 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $22.59 | 3.697% | $23.4252 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $240.36 | 6.513% | $256.0146 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $250.57 | 9.144% | $273.4821 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $118.67 | 9.355% | $129.7716 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $1,105.11 | $1,193.7728 | $1,193.77 | $1,193.80 | $1,193.80 | |