| 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 | $113.79 | 12.512% | $128.0274 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $137.92 | 12.371% | $154.9821 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $63.65 | 13.553% | $72.2765 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $49.49 | 11.530% | $55.1962 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $217.87 | 6.422% | $231.8616 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $211.27 | 6.581% | $225.1737 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $153.88 | 12.468% | $173.0658 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $947.87 | $1,040.5833 | $1,040.59 | $1,040.60 | $1,040.70 | |