| 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 | $215.47 | 4.633% | $225.4527 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $221.87 | 11.189% | $246.695 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $142.39 | 4.777% | $149.192 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $58.44 | 5.726% | $61.7863 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $243.54 | 3.817% | $252.8359 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $136.44 | 4.458% | $142.5225 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $61.26 | 8.441% | $66.431 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $1,079.41 | $1,144.9154 | $1,144.92 | $1,144.95 | $1,144.90 | |