| 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 | $136.58 | 11.648% | $152.4888 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $239.92 | 7.244% | $257.2998 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $122.84 | 11.813% | $137.3511 | $137.35 | $137.35 | $137.40 |
| Purchase #4 | $152.41 | 9.582% | $167.0139 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $122.79 | 7.175% | $131.6002 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $56.64 | 11.381% | $63.0862 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $181.67 | 10.108% | $200.0332 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $1,012.85 | $1,108.8732 | $1,108.87 | $1,108.90 | $1,108.90 | |