| 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 | $18.66 | 5.511% | $19.6884 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $230.26 | 9.566% | $252.2867 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $177.45 | 7.590% | $190.9185 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $176.48 | 11.439% | $196.6675 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $166.78 | 12.741% | $188.0294 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $62.80 | 4.353% | $65.5337 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $218.62 | 3.631% | $226.5581 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $1,051.05 | $1,139.6823 | $1,139.69 | $1,139.70 | $1,139.70 | |