| 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 | 4.574% | $202.0893 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $235.84 | 8.743% | $256.4595 | $256.46 | $256.45 | $256.50 |
| Purchase #3 | $205.35 | 8.179% | $222.1456 | $222.15 | $222.15 | $222.10 |
| Purchase #4 | $155.73 | 7.490% | $167.3942 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $72.81 | 5.266% | $76.6442 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $16.53 | 4.222% | $17.2279 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $232.49 | 6.651% | $247.9529 | $247.95 | $247.95 | $248.00 |
| 7 purchase totals = | $1,112.00 | $1,189.9136 | $1,189.91 | $1,189.95 | $1,189.90 | |