| 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 | $163.64 | 3.534% | $169.423 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $135.99 | 7.616% | $146.347 | $146.35 | $146.35 | $146.30 |
| Purchase #3 | $247.55 | 4.867% | $259.5983 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $177.27 | 10.715% | $196.2645 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $246.34 | 10.108% | $271.24 | $271.24 | $271.25 | $271.20 |
| Purchase #6 | $30.68 | 7.292% | $32.9172 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $220.55 | 6.690% | $235.3048 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,222.02 | $1,311.0948 | $1,311.09 | $1,311.05 | $1,311.00 | |