| 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 | $225.64 | 11.352% | $251.2547 | $251.25 | $251.25 | $251.30 |
| Purchase #2 | $98.26 | 6.695% | $104.8385 | $104.84 | $104.85 | $104.80 |
| Purchase #3 | $46.91 | 3.713% | $48.6518 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $185.26 | 9.831% | $203.4729 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $33.45 | 12.426% | $37.6065 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $31.97 | 6.705% | $34.1136 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $54.35 | 3.750% | $56.3881 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $675.84 | $736.3261 | $736.32 | $736.30 | $736.40 | |