| 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 | $194.89 | 9.102% | $212.6289 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $26.57 | 5.718% | $28.0893 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $189.42 | 9.320% | $207.0739 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $246.60 | 13.725% | $280.4459 | $280.45 | $280.45 | $280.40 |
| Purchase #5 | $213.99 | 5.726% | $226.2431 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $165.56 | 13.774% | $188.3642 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $190.79 | 10.566% | $210.9489 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $1,227.82 | $1,353.7942 | $1,353.79 | $1,353.80 | $1,353.70 | |