| 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 | $196.91 | 10.170% | $216.9357 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $129.76 | 5.518% | $136.9202 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $113.70 | 5.442% | $119.8876 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $7.45 | 3.867% | $7.7381 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $137.28 | 6.492% | $146.1922 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $234.53 | 9.562% | $256.9558 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $48.33 | 7.529% | $51.9688 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $867.96 | $936.5984 | $936.61 | $936.60 | $936.60 | |