| 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 | $211.37 | 12.676% | $238.1633 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $224.33 | 13.564% | $254.7581 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $241.75 | 4.433% | $252.4668 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $211.27 | 7.707% | $227.5526 | $227.55 | $227.55 | $227.60 |
| Purchase #5 | $108.72 | 13.682% | $123.5951 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $11.78 | 13.390% | $13.3573 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $128.33 | 9.238% | $140.1851 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $1,137.55 | $1,250.0783 | $1,250.09 | $1,250.05 | $1,250.30 | |