| 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 | $82.80 | 5.689% | $87.5105 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $110.41 | 3.338% | $114.0955 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $239.28 | 12.761% | $269.8145 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $226.91 | 4.668% | $237.5022 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $225.64 | 7.102% | $241.665 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $113.37 | 10.296% | $125.0426 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $222.53 | 10.246% | $245.3304 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $1,220.94 | $1,320.9607 | $1,320.96 | $1,320.95 | $1,320.90 | |