| 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 | $227.49 | 6.806% | $242.973 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $102.35 | 5.570% | $108.0509 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $134.98 | 3.487% | $139.6868 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $83.89 | 4.265% | $87.4679 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $130.90 | 5.697% | $138.3574 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $216.68 | 4.492% | $226.4133 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $137.30 | 13.402% | $155.7009 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $1,033.59 | $1,098.6502 | $1,098.65 | $1,098.60 | $1,098.80 | |