| 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 | $118.57 | 3.758% | $123.0259 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $189.91 | 8.510% | $206.0713 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $17.46 | 7.516% | $18.7723 | $18.77 | $18.75 | $18.80 |
| Purchase #4 | $30.63 | 13.386% | $34.7301 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $246.45 | 5.299% | $259.5094 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $140.44 | 12.413% | $157.8728 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $152.28 | 4.294% | $158.8189 | $158.82 | $158.80 | $158.80 |
| 7 purchase totals = | $895.74 | $958.8007 | $958.80 | $958.75 | $958.80 | |