| 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 | $245.64 | 11.642% | $274.2374 | $274.24 | $274.25 | $274.20 |
| Purchase #2 | $90.35 | 11.682% | $100.9047 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $217.71 | 3.417% | $225.1492 | $225.15 | $225.15 | $225.10 |
| Purchase #4 | $13.36 | 6.655% | $14.2491 | $14.25 | $14.25 | $14.20 |
| Purchase #5 | $55.55 | 11.396% | $61.8805 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $84.79 | 9.292% | $92.6687 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $124.65 | 7.500% | $133.9988 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $832.05 | $903.0884 | $903.09 | $903.10 | $903.00 | |