| 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 | $93.42 | 11.310% | $103.9858 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $171.67 | 8.847% | $186.8576 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $217.73 | 7.668% | $234.4255 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $159.70 | 12.310% | $179.3591 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $215.63 | 8.567% | $234.103 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $200.58 | 4.738% | $210.0835 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $53.99 | 5.587% | $57.0064 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $1,112.72 | $1,205.8209 | $1,205.83 | $1,205.85 | $1,205.90 | |