| 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 | $199.53 | 3.468% | $206.4497 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $22.51 | 5.721% | $23.7978 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $186.54 | 11.853% | $208.6506 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $250.77 | 6.233% | $266.4005 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $200.40 | 12.173% | $224.7947 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $17.56 | 4.160% | $18.2905 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $126.88 | 12.760% | $143.0699 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $1,004.19 | $1,091.4537 | $1,091.45 | $1,091.45 | $1,091.50 | |