| 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 | $104.53 | 7.744% | $112.6248 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $114.59 | 3.328% | $118.4036 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $102.63 | 11.216% | $114.141 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $157.99 | 10.245% | $174.1761 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $99.32 | 6.722% | $105.9963 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $247.99 | 6.236% | $263.4547 | $263.45 | $263.45 | $263.50 |
| Purchase #7 | $125.53 | 13.648% | $142.6623 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $952.58 | $1,031.4588 | $1,031.45 | $1,031.45 | $1,031.50 | |