| 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 | $155.37 | 4.411% | $162.2234 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $246.74 | 10.555% | $272.7834 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $121.84 | 3.596% | $126.2214 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $241.96 | 8.611% | $262.7952 | $262.80 | $262.80 | $262.80 |
| Purchase #5 | $246.88 | 13.747% | $280.8186 | $280.82 | $280.80 | $280.80 |
| Purchase #6 | $114.64 | 8.232% | $124.0772 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $202.76 | 7.671% | $218.3137 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $1,330.19 | $1,447.2329 | $1,447.23 | $1,447.20 | $1,447.20 | |