| 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 | $241.65 | 10.452% | $266.9073 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $171.37 | 5.221% | $180.3172 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $192.59 | 3.581% | $199.4866 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $151.58 | 8.668% | $164.719 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $153.92 | 4.191% | $160.3708 | $160.37 | $160.35 | $160.40 |
| Purchase #6 | $96.87 | 11.169% | $107.6894 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $146.61 | 5.429% | $154.5695 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,154.59 | $1,234.0598 | $1,234.07 | $1,234.00 | $1,234.10 | |