| 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 | $157.58 | 3.450% | $163.0165 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $81.78 | 10.499% | $90.3661 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $107.52 | 9.572% | $117.8118 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $236.44 | 3.321% | $244.2922 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $236.83 | 9.534% | $259.4094 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $247.62 | 9.172% | $270.3317 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $77.97 | 11.739% | $87.1229 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $1,145.74 | $1,232.3506 | $1,232.35 | $1,232.30 | $1,232.30 | |