| 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 | $117.39 | 4.219% | $122.3427 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $142.81 | 9.395% | $156.227 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $53.93 | 13.303% | $61.1043 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $185.74 | 11.404% | $206.9218 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $10.38 | 3.628% | $10.7566 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $225.45 | 9.360% | $246.5521 | $246.55 | $246.55 | $246.60 |
| Purchase #7 | $127.27 | 9.497% | $139.3568 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $862.97 | $943.2613 | $943.26 | $943.25 | $943.30 | |