| 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 | $194.43 | 9.776% | $213.4375 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $233.87 | 11.388% | $260.5031 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $134.95 | 7.446% | $144.9984 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $187.64 | 7.153% | $201.0619 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $168.39 | 13.737% | $191.5217 | $191.52 | $191.50 | $191.50 |
| Purchase #6 | $243.28 | 9.141% | $265.5182 | $265.52 | $265.50 | $265.50 |
| Purchase #7 | $96.86 | 6.240% | $102.9041 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $1,259.42 | $1,379.9449 | $1,379.94 | $1,379.90 | $1,379.90 | |