| 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 | $245.99 | 4.338% | $256.661 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $159.82 | 8.844% | $173.9545 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $239.80 | 3.254% | $247.6031 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $126.89 | 7.851% | $136.8521 | $136.85 | $136.85 | $136.90 |
| Purchase #5 | $160.27 | 7.230% | $171.8575 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $28.42 | 4.329% | $29.6503 | $29.65 | $29.65 | $29.70 |
| Purchase #7 | $13.74 | 5.319% | $14.4708 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $974.93 | $1,031.0493 | $1,031.04 | $1,031.00 | $1,031.30 | |