| 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 | $76.45 | 6.291% | $81.2595 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $168.78 | 12.699% | $190.2134 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $70.53 | 13.720% | $80.2067 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $230.77 | 4.278% | $240.6423 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $199.38 | 6.303% | $211.9469 | $211.95 | $211.95 | $211.90 |
| Purchase #6 | $64.83 | 11.764% | $72.4566 | $72.46 | $72.45 | $72.50 |
| Purchase #7 | $207.78 | 13.728% | $236.304 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $1,018.52 | $1,113.0294 | $1,113.03 | $1,113.00 | $1,113.00 | |