| 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 | $227.72 | 9.238% | $248.7568 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $246.29 | 3.788% | $255.6195 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $205.45 | 6.631% | $219.0734 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $215.87 | 13.819% | $245.7011 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $234.34 | 7.870% | $252.7826 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $19.57 | 10.749% | $21.6736 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $113.73 | 4.110% | $118.4043 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $1,262.97 | $1,362.0113 | $1,362.00 | $1,361.95 | $1,362.10 | |