| 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 | $250.36 | 13.773% | $284.8421 | $284.84 | $284.85 | $284.80 |
| Purchase #2 | $121.46 | 10.129% | $133.7627 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $162.80 | 8.255% | $176.2391 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $40.80 | 3.166% | $42.0917 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $246.71 | 4.167% | $256.9904 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $47.49 | 12.463% | $53.4087 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $39.25 | 9.791% | $43.093 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $908.87 | $990.4277 | $990.42 | $990.45 | $990.40 | |