| 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 | $129.28 | 6.435% | $137.5992 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $184.57 | 12.818% | $208.2282 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $214.77 | 5.439% | $226.4513 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $109.31 | 5.178% | $114.9701 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $30.64 | 11.157% | $34.0585 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $77.44 | 8.141% | $83.7444 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $10.99 | 9.252% | $12.0068 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $757.00 | $817.0585 | $817.06 | $817.05 | $817.10 | |