| 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 | $203.54 | 3.363% | $210.3851 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $26.31 | 8.597% | $28.5719 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $206.46 | 10.378% | $227.8864 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $5.69 | 11.372% | $6.3371 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $126.99 | 9.133% | $138.588 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $108.41 | 8.786% | $117.9349 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $34.94 | 3.303% | $36.0941 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $712.34 | $765.7975 | $765.80 | $765.85 | $765.80 | |