| 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 | $186.77 | 12.697% | $210.4842 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $207.74 | 12.759% | $234.2455 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $9.93 | 10.819% | $11.0043 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $47.95 | 13.778% | $54.5566 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $118.34 | 3.263% | $122.2014 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $32.41 | 5.320% | $34.1342 | $34.13 | $34.15 | $34.10 |
| Purchase #7 | $225.29 | 10.625% | $249.2271 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $828.43 | $915.8533 | $915.85 | $915.90 | $915.80 | |