| 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 | $239.56 | 12.710% | $270.0081 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $59.94 | 3.769% | $62.1991 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $225.29 | 11.788% | $251.8472 | $251.85 | $251.85 | $251.80 |
| Purchase #4 | $179.45 | 12.210% | $201.3608 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $20.74 | 13.656% | $23.5723 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $106.40 | 12.193% | $119.3734 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $50.94 | 11.296% | $56.6942 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $882.32 | $985.0551 | $985.05 | $985.00 | $985.10 | |