| 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 | $193.25 | 8.345% | $209.3767 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $109.85 | 9.449% | $120.2297 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $118.92 | 11.705% | $132.8396 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $235.59 | 7.583% | $253.4548 | $253.45 | $253.45 | $253.50 |
| Purchase #5 | $66.33 | 13.136% | $75.0431 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $97.73 | 4.238% | $101.8718 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $183.27 | 9.304% | $200.3214 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,004.94 | $1,093.1371 | $1,093.13 | $1,093.15 | $1,093.10 | |