| 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 | $105.58 | 11.580% | $117.8062 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $34.94 | 3.293% | $36.0906 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $184.96 | 3.848% | $192.0773 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $176.92 | 5.411% | $186.4931 | $186.49 | $186.50 | $186.50 |
| Purchase #5 | $93.44 | 13.487% | $106.0423 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $63.52 | 13.835% | $72.308 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $250.48 | 11.690% | $279.7611 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $909.84 | $990.5786 | $990.58 | $990.60 | $990.60 | |