| 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 | $39.33 | 3.466% | $40.6932 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $25.31 | 5.698% | $26.7522 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $179.82 | 5.381% | $189.4961 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $225.67 | 5.802% | $238.7634 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $249.85 | 9.394% | $273.3209 | $273.32 | $273.30 | $273.30 |
| Purchase #6 | $204.98 | 11.469% | $228.4892 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $213.66 | 8.506% | $231.8339 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,138.62 | $1,229.3489 | $1,229.34 | $1,229.35 | $1,229.40 | |