| 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 | $20.64 | 13.699% | $23.4675 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $102.63 | 12.712% | $115.6763 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $86.43 | 9.488% | $94.6305 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $151.46 | 4.288% | $157.9546 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $239.78 | 7.259% | $257.1856 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $127.72 | 8.793% | $138.9504 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $193.61 | 11.429% | $215.7377 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $922.27 | $1,003.6026 | $1,003.61 | $1,003.65 | $1,003.70 | |