| 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 | $173.88 | 13.824% | $197.9172 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $242.48 | 11.874% | $271.2721 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $12.43 | 12.214% | $13.9482 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $208.40 | 12.293% | $234.0186 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $249.45 | 10.261% | $275.0461 | $275.05 | $275.05 | $275.00 |
| Purchase #6 | $77.32 | 4.240% | $80.5984 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $202.75 | 4.193% | $211.2513 | $211.25 | $211.25 | $211.30 |
| 7 purchase totals = | $1,166.71 | $1,284.0519 | $1,284.06 | $1,284.00 | $1,284.00 | |