| 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 | $23.46 | 12.262% | $26.3367 | $26.34 | $26.35 | $26.30 |
| Purchase #2 | $22.45 | 10.567% | $24.8223 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $102.78 | 12.800% | $115.9358 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $123.27 | 9.439% | $134.9055 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $152.77 | 5.278% | $160.8332 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $156.96 | 4.115% | $163.4189 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $25.30 | 9.480% | $27.6984 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $606.99 | $653.9508 | $653.96 | $653.95 | $653.80 | |