| 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 | $97.32 | 12.835% | $109.811 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $246.29 | 8.367% | $266.8971 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $7.64 | 7.256% | $8.1944 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $221.79 | 11.492% | $247.2781 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $227.93 | 12.231% | $255.8081 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $72.25 | 6.693% | $77.0857 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $16.86 | 5.234% | $17.7425 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $890.08 | $982.8169 | $982.82 | $982.85 | $982.80 | |