| 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 | $230.72 | 11.280% | $256.7452 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $227.89 | 6.363% | $242.3906 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $100.59 | 6.555% | $107.1837 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $163.56 | 13.180% | $185.1172 | $185.12 | $185.10 | $185.10 |
| Purchase #5 | $147.96 | 5.396% | $155.9439 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $182.58 | 7.592% | $196.4415 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $15.33 | 13.102% | $17.3385 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $1,068.63 | $1,161.1606 | $1,161.16 | $1,161.20 | $1,161.00 | |