| 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 | $207.26 | 4.871% | $217.3556 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $233.92 | 10.469% | $258.4091 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $114.74 | 4.785% | $120.2303 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $14.34 | 10.110% | $15.7898 | $15.79 | $15.80 | $15.80 |
| Purchase #5 | $186.55 | 7.117% | $199.8268 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $11.39 | 4.437% | $11.8954 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $98.80 | 10.614% | $109.2866 | $109.29 | $109.30 | $109.30 |
| 7 purchase totals = | $867.00 | $932.7936 | $932.81 | $932.85 | $932.80 | |