| 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 | $9.62 | 11.742% | $10.7496 | $10.75 | $10.75 | $10.70 |
| Purchase #2 | $165.75 | 3.760% | $171.9822 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $241.47 | 12.468% | $271.5765 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $248.40 | 12.701% | $279.9493 | $279.95 | $279.95 | $279.90 |
| Purchase #5 | $216.32 | 10.751% | $239.5766 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $129.62 | 11.735% | $144.8309 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $183.79 | 11.727% | $205.3431 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,194.97 | $1,324.0082 | $1,324.01 | $1,324.10 | $1,323.90 | |