| 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 | $201.31 | 6.560% | $214.5159 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $10.43 | 6.625% | $11.121 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $76.55 | 11.373% | $85.256 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $41.34 | 11.414% | $46.0585 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $92.62 | 4.320% | $96.6212 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $203.78 | 10.342% | $224.8549 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $56.92 | 12.128% | $63.8233 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $682.95 | $742.2508 | $742.25 | $742.15 | $742.30 | |