| 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 | $105.27 | 13.737% | $119.7309 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $31.44 | 7.808% | $33.8948 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $235.76 | 10.481% | $260.47 | $260.47 | $260.45 | $260.50 |
| Purchase #4 | $125.64 | 10.616% | $138.9779 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $56.42 | 12.457% | $63.4482 | $63.45 | $63.45 | $63.40 |
| Purchase #6 | $241.57 | 9.785% | $265.2076 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $16.85 | 7.287% | $18.0779 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $812.95 | $899.8073 | $899.81 | $899.85 | $899.80 | |