| 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 | $204.66 | 7.696% | $220.4106 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $120.40 | 5.236% | $126.7041 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $181.84 | 7.805% | $196.0326 | $196.03 | $196.05 | $196.00 |
| Purchase #4 | $224.68 | 10.336% | $247.9029 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $32.93 | 9.488% | $36.0544 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $106.80 | 7.348% | $114.6477 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $249.81 | 5.226% | $262.8651 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $1,121.12 | $1,204.6174 | $1,204.61 | $1,204.60 | $1,204.60 | |