| 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 | $221.80 | 10.541% | $245.1799 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $11.95 | 13.538% | $13.5678 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $188.47 | 6.845% | $201.3708 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $214.66 | 4.392% | $224.0879 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $9.51 | 11.154% | $10.5707 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $15.62 | 10.678% | $17.2879 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $73.69 | 9.465% | $80.6648 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $735.70 | $792.7298 | $792.73 | $792.70 | $792.90 | |