| 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 | $234.76 | 8.631% | $255.0221 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $106.51 | 7.490% | $114.4876 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $87.79 | 13.339% | $99.5003 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $171.94 | 6.417% | $182.9734 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $204.71 | 8.832% | $222.79 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $44.47 | 6.860% | $47.5206 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $8.63 | 9.471% | $9.4473 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $858.81 | $931.7413 | $931.74 | $931.70 | $931.70 | |