| 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 | $173.59 | 11.137% | $192.9227 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $249.84 | 3.264% | $257.9948 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $34.68 | 5.376% | $36.5444 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $51.93 | 10.342% | $57.3006 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $106.25 | 6.330% | $112.9756 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $57.39 | 10.793% | $63.5841 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $127.39 | 5.571% | $134.4869 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $801.07 | $855.8091 | $855.80 | $855.85 | $855.80 | |