| 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 | $247.65 | 3.860% | $257.2093 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $98.90 | 4.701% | $103.5493 | $103.55 | $103.55 | $103.50 |
| Purchase #3 | $177.41 | 12.566% | $199.7033 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $247.80 | 5.403% | $261.1886 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $190.99 | 6.268% | $202.9613 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $183.34 | 12.815% | $206.835 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $82.48 | 8.248% | $89.283 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $1,228.57 | $1,320.7298 | $1,320.73 | $1,320.75 | $1,320.70 | |