| 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 | $111.56 | 9.867% | $122.5676 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $7.47 | 12.356% | $8.393 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $43.95 | 13.589% | $49.9224 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $187.91 | 12.382% | $211.177 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $209.45 | 8.464% | $227.1778 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $125.59 | 4.567% | $131.3257 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $235.77 | 9.303% | $257.7037 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $921.70 | $1,008.2672 | $1,008.27 | $1,008.30 | $1,008.30 | |