| 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 | $223.64 | 4.696% | $234.1421 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $138.29 | 8.398% | $149.9036 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $50.91 | 3.760% | $52.8242 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $248.85 | 6.192% | $264.2588 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $24.88 | 4.820% | $26.0792 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $175.26 | 13.453% | $198.8377 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $231.27 | 4.480% | $241.6309 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $1,093.10 | $1,167.6765 | $1,167.67 | $1,167.70 | $1,167.60 | |