| 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 | $123.62 | 11.240% | $137.5149 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $145.90 | 4.297% | $152.1693 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $31.45 | 10.313% | $34.6934 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $208.43 | 12.870% | $235.2549 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $99.39 | 12.663% | $111.9758 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $136.67 | 6.284% | $145.2583 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $62.67 | 11.382% | $69.8031 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $808.13 | $886.6697 | $886.66 | $886.65 | $886.80 | |