| 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 | $102.98 | 7.621% | $110.8281 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $213.89 | 11.480% | $238.4446 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $247.49 | 5.484% | $261.0624 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $202.95 | 3.497% | $210.0472 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $91.90 | 6.381% | $97.7641 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $121.48 | 12.615% | $136.8047 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $12.67 | 13.431% | $14.3717 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $993.36 | $1,069.3228 | $1,069.31 | $1,069.30 | $1,069.30 | |