| 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 | $73.87 | 11.461% | $82.3362 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $227.89 | 9.681% | $249.952 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $159.58 | 8.769% | $173.5736 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $226.33 | 10.408% | $249.8864 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $26.46 | 3.854% | $27.4798 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $144.41 | 9.181% | $157.6683 | $157.67 | $157.65 | $157.70 |
| Purchase #7 | $181.50 | 10.774% | $201.0548 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $1,040.04 | $1,141.9511 | $1,141.95 | $1,141.95 | $1,142.10 | |