| 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 | $188.69 | 11.431% | $210.2592 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $120.37 | 6.232% | $127.8715 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $242.40 | 9.204% | $264.7105 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $165.27 | 6.233% | $175.5713 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $86.47 | 9.799% | $94.9432 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $125.80 | 11.829% | $140.6809 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $214.66 | 8.190% | $232.2407 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $1,143.66 | $1,246.2773 | $1,246.27 | $1,246.25 | $1,246.30 | |