| 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 | $213.50 | 8.541% | $231.735 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $230.59 | 5.669% | $243.6621 | $243.66 | $243.65 | $243.70 |
| Purchase #3 | $144.25 | 10.628% | $159.5809 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $136.27 | 9.809% | $149.6367 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $198.53 | 7.202% | $212.8281 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $184.96 | 7.119% | $198.1273 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $69.44 | 12.652% | $78.2255 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $1,177.54 | $1,273.7956 | $1,273.81 | $1,273.90 | $1,273.70 | |