| 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 | $207.91 | 11.158% | $231.1086 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $104.91 | 11.858% | $117.3502 | $117.35 | $117.35 | $117.40 |
| Purchase #3 | $34.27 | 11.287% | $38.1381 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $104.35 | 12.333% | $117.2195 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $106.31 | 6.733% | $113.4679 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $37.79 | 6.661% | $40.3072 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $245.84 | 10.258% | $271.0583 | $271.06 | $271.05 | $271.10 |
| 7 purchase totals = | $841.38 | $928.6498 | $928.66 | $928.60 | $928.70 | |