| 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 | $220.80 | 7.382% | $237.0995 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $172.31 | 11.606% | $192.3083 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $21.28 | 4.873% | $22.317 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $248.58 | 10.336% | $274.2732 | $274.27 | $274.25 | $274.30 |
| Purchase #5 | $108.28 | 8.732% | $117.735 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $236.78 | 9.671% | $259.679 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $207.77 | 5.252% | $218.6821 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,215.80 | $1,322.0941 | $1,322.10 | $1,322.10 | $1,322.10 | |