| 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 | $211.57 | 5.695% | $223.6189 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $11.63 | 3.109% | $11.9916 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $249.92 | 8.402% | $270.9183 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $21.89 | 8.684% | $23.7909 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $107.63 | 13.428% | $122.0826 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $146.90 | 12.288% | $164.9511 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $104.55 | 6.721% | $111.5768 | $111.58 | $111.60 | $111.60 |
| 7 purchase totals = | $854.09 | $928.9302 | $928.93 | $928.95 | $929.00 | |