| 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 | $108.77 | 9.330% | $118.9182 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $240.47 | 11.541% | $268.2226 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $104.65 | 6.276% | $111.2178 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $37.39 | 7.578% | $40.2234 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $246.27 | 3.418% | $254.6875 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $122.68 | 11.591% | $136.8998 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $13.84 | 6.439% | $14.7312 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $874.07 | $944.9005 | $944.90 | $944.85 | $944.80 | |