| 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 | $129.78 | 8.577% | $140.9112 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $13.85 | 5.483% | $14.6094 | $14.61 | $14.60 | $14.60 |
| Purchase #3 | $57.87 | 5.198% | $60.8781 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $209.88 | 3.351% | $216.9131 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $217.59 | 13.353% | $246.6448 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $234.93 | 10.538% | $259.6869 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $211.50 | 8.293% | $229.0397 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $1,075.40 | $1,168.6832 | $1,168.68 | $1,168.70 | $1,168.60 | |