| 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 | $128.38 | 7.809% | $138.4052 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $165.45 | 10.354% | $182.5807 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $249.51 | 3.864% | $259.1511 | $259.15 | $259.15 | $259.20 |
| Purchase #4 | $30.39 | 9.492% | $33.2746 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $175.78 | 13.549% | $199.5964 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $161.28 | 9.651% | $176.8451 | $176.85 | $176.85 | $176.80 |
| Purchase #7 | $52.90 | 10.197% | $58.2942 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $963.69 | $1,048.1473 | $1,048.15 | $1,048.15 | $1,048.20 | |