| 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 | $233.63 | 7.271% | $250.6172 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $14.94 | 12.616% | $16.8248 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $110.35 | 13.670% | $125.4348 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $91.35 | 9.579% | $100.1004 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $13.25 | 9.334% | $14.4868 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $142.70 | 12.472% | $160.4975 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $7.87 | 12.626% | $8.8637 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $614.09 | $676.8252 | $676.82 | $676.80 | $676.80 | |