| 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 | $233.79 | 11.736% | $261.2276 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $232.84 | 3.770% | $241.6181 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $237.44 | 4.150% | $247.2938 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $41.30 | 9.253% | $45.1215 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $84.71 | 3.155% | $87.3826 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $8.68 | 11.732% | $9.6983 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $32.63 | 6.458% | $34.7372 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $871.39 | $927.0791 | $927.08 | $927.10 | $927.00 | |