| 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 | $227.44 | 3.200% | $234.7181 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $164.62 | 6.105% | $174.6701 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $156.41 | 8.561% | $169.8003 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $203.99 | 5.266% | $214.7321 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $168.78 | 7.268% | $181.0469 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $180.67 | 11.465% | $201.3838 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $132.98 | 8.716% | $144.5705 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $1,234.89 | $1,320.9218 | $1,320.92 | $1,320.90 | $1,320.90 | |