| 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 | $212.53 | 4.174% | $221.401 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $20.59 | 5.309% | $21.6831 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $63.36 | 11.632% | $70.73 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $176.64 | 8.698% | $192.0041 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $42.25 | 5.307% | $44.4922 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $205.98 | 4.115% | $214.4561 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $216.45 | 3.816% | $224.7097 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $937.80 | $989.4762 | $989.47 | $989.50 | $989.50 | |