| 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 | $230.30 | 6.447% | $245.1474 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $165.74 | 12.411% | $186.31 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $108.53 | 11.126% | $120.605 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $83.45 | 13.363% | $94.6014 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $106.77 | 13.862% | $121.5705 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $220.27 | 3.154% | $227.2173 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $21.45 | 6.737% | $22.8951 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $936.51 | $1,018.3467 | $1,018.36 | $1,018.30 | $1,018.30 | |