| 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 | $118.45 | 13.438% | $134.3673 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $196.69 | 7.800% | $212.0318 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $219.98 | 3.582% | $227.8597 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $92.43 | 13.137% | $104.5725 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $208.25 | 5.263% | $219.2102 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $218.40 | 10.863% | $242.1248 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $44.92 | 7.170% | $48.1408 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $1,099.12 | $1,188.3071 | $1,188.30 | $1,188.25 | $1,188.30 | |