| 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 | $189.87 | 12.386% | $213.3873 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $210.87 | 9.339% | $230.5631 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $16.86 | 8.304% | $18.2601 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $223.49 | 7.156% | $239.4829 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $81.62 | 7.865% | $88.0394 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $98.69 | 3.400% | $102.0455 | $102.05 | $102.05 | $102.00 |
| Purchase #7 | $62.48 | 5.438% | $65.8777 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $883.88 | $957.6560 | $957.66 | $957.70 | $957.70 | |