| 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 | $207.58 | 12.242% | $232.9919 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $108.26 | 7.136% | $115.9854 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $15.82 | 6.445% | $16.8396 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $63.39 | 6.290% | $67.3772 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $95.63 | 10.520% | $105.6903 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $78.61 | 4.625% | $82.2457 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $187.28 | 6.344% | $199.161 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $756.57 | $820.2911 | $820.30 | $820.35 | $820.30 | |