| 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 | $246.62 | 12.702% | $277.9457 | $277.95 | $277.95 | $277.90 |
| Purchase #2 | $193.65 | 10.216% | $213.4333 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $140.68 | 9.690% | $154.3119 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $89.53 | 12.465% | $100.6899 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $7.48 | 10.329% | $8.2526 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $157.32 | 13.824% | $179.0679 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $83.61 | 4.415% | $87.3014 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $918.89 | $1,021.0027 | $1,021.00 | $1,021.00 | $1,021.00 | |