| 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 | $109.98 | 4.361% | $114.7762 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $30.60 | 11.315% | $34.0624 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $96.58 | 6.300% | $102.6645 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $183.73 | 3.614% | $190.37 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $211.88 | 11.287% | $235.7949 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $23.93 | 5.408% | $25.2241 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $202.61 | 7.105% | $217.0054 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $859.31 | $919.8975 | $919.89 | $919.85 | $920.00 | |