| 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 | $231.96 | 3.491% | $240.0577 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $176.69 | 12.764% | $199.2427 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $198.84 | 3.426% | $205.6523 | $205.65 | $205.65 | $205.70 |
| Purchase #4 | $117.79 | 7.147% | $126.2085 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $76.41 | 10.765% | $84.6355 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $105.58 | 9.791% | $115.9173 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $250.90 | 11.442% | $279.608 | $279.61 | $279.60 | $279.60 |
| 7 purchase totals = | $1,158.17 | $1,251.3220 | $1,251.33 | $1,251.30 | $1,251.30 | |