| 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 | $130.40 | 6.848% | $139.3298 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $93.61 | 11.340% | $104.2254 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $121.57 | 11.713% | $135.8095 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $108.30 | 10.849% | $120.0495 | $120.05 | $120.05 | $120.00 |
| Purchase #5 | $227.66 | 8.850% | $247.8079 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $72.63 | 10.849% | $80.5096 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $110.28 | 6.402% | $117.3401 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $864.45 | $945.0718 | $945.08 | $945.10 | $944.90 | |