| 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 | $111.84 | 9.448% | $122.4066 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $145.52 | 5.122% | $152.9735 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $243.53 | 13.229% | $275.7466 | $275.75 | $275.75 | $275.70 |
| Purchase #4 | $73.92 | 8.216% | $79.9933 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $236.39 | 13.524% | $268.3594 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $125.76 | 4.756% | $131.7411 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $77.98 | 5.870% | $82.5574 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $1,014.94 | $1,113.7779 | $1,113.78 | $1,113.75 | $1,113.80 | |