| 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 | $227.77 | 3.522% | $235.7921 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $16.35 | 7.225% | $17.5313 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $23.57 | 12.867% | $26.6028 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $220.69 | 10.368% | $243.5711 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $133.61 | 11.182% | $148.5503 | $148.55 | $148.55 | $148.60 |
| Purchase #6 | $229.61 | 10.172% | $252.9659 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $104.78 | 7.322% | $112.452 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $956.38 | $1,037.4655 | $1,037.46 | $1,037.45 | $1,037.60 | |