| 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 | $31.96 | 13.859% | $36.3893 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $143.30 | 11.430% | $159.6792 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $75.82 | 9.344% | $82.9046 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $223.52 | 9.796% | $245.416 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $238.68 | 8.788% | $259.6552 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $227.99 | 3.172% | $235.2218 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $207.97 | 10.848% | $230.5306 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $1,149.24 | $1,249.7967 | $1,249.80 | $1,249.80 | $1,249.80 | |