| 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 | $104.50 | 12.574% | $117.6398 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $237.74 | 8.629% | $258.2546 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $76.97 | 5.588% | $81.2711 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $153.36 | 12.149% | $171.9917 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $189.69 | 13.347% | $215.0079 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $17.69 | 11.712% | $19.7619 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $82.88 | 5.488% | $87.4285 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $862.83 | $951.3555 | $951.35 | $951.35 | $951.40 | |