| 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 | $187.59 | 13.185% | $212.3237 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $241.97 | 3.751% | $251.0463 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $234.54 | 7.736% | $252.684 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $83.93 | 11.540% | $93.6155 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $179.57 | 12.239% | $201.5476 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $200.43 | 7.546% | $215.5544 | $215.55 | $215.55 | $215.60 |
| Purchase #7 | $100.67 | 7.108% | $107.8256 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $1,228.70 | $1,334.5971 | $1,334.60 | $1,334.60 | $1,334.50 | |