| 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 | $191.72 | 3.771% | $198.9498 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $209.96 | 8.721% | $228.2706 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $52.92 | 8.293% | $57.3087 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $96.97 | 13.588% | $110.1463 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $235.89 | 9.817% | $259.0473 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $161.48 | 8.350% | $174.9636 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $77.25 | 12.299% | $86.751 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $1,026.19 | $1,115.4373 | $1,115.44 | $1,115.40 | $1,115.40 | |