| 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 | $98.27 | 6.745% | $104.8983 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $170.57 | 7.330% | $183.0728 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $51.27 | 9.482% | $56.1314 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $213.43 | 11.639% | $238.2711 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $187.47 | 8.770% | $203.9111 | $203.91 | $203.90 | $203.90 |
| Purchase #6 | $169.99 | 7.865% | $183.3597 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $246.52 | 6.447% | $262.4131 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,137.52 | $1,232.0575 | $1,232.05 | $1,232.00 | $1,232.10 | |