| 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 | $104.92 | 12.700% | $118.2448 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $114.35 | 8.234% | $123.7656 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $80.71 | 7.347% | $86.6398 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $197.75 | 10.357% | $218.231 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $230.32 | 3.684% | $238.805 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $30.87 | 9.839% | $33.9073 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $126.99 | 11.614% | $141.7386 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $885.91 | $961.3321 | $961.34 | $961.35 | $961.20 | |