| 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 | $11.74 | 6.873% | $12.5469 | $12.55 | $12.55 | $12.50 |
| Purchase #2 | $231.85 | 11.808% | $259.2268 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $122.57 | 11.490% | $136.6533 | $136.65 | $136.65 | $136.70 |
| Purchase #4 | $228.92 | 12.547% | $257.6426 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $208.84 | 6.814% | $223.0704 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $180.77 | 13.336% | $204.8775 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $113.29 | 12.473% | $127.4207 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $1,097.98 | $1,221.4382 | $1,221.44 | $1,221.45 | $1,221.40 | |