| 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 | $83.50 | 6.480% | $88.9108 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $230.82 | 4.412% | $241.0038 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $178.54 | 6.659% | $190.429 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $14.41 | 12.259% | $16.1765 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $148.90 | 4.359% | $155.3906 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $131.84 | 5.195% | $138.6891 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $201.88 | 12.237% | $226.5841 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $989.89 | $1,057.1839 | $1,057.18 | $1,057.25 | $1,057.20 | |