| 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 | $250.92 | 11.172% | $278.9528 | $278.95 | $278.95 | $279.00 |
| Purchase #2 | $106.57 | 10.800% | $118.0796 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $41.41 | 9.405% | $45.3046 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $174.97 | 3.478% | $181.0555 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $231.44 | 8.681% | $251.5313 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $61.25 | 5.795% | $64.7994 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $32.37 | 6.550% | $34.4902 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $898.93 | $974.2134 | $974.21 | $974.25 | $974.30 | |