| 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 | $217.83 | 8.594% | $236.5503 | $236.55 | $236.55 | $236.60 |
| Purchase #2 | $110.85 | 6.736% | $118.3169 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $41.87 | 11.351% | $46.6227 | $46.62 | $46.60 | $46.60 |
| Purchase #4 | $186.76 | 12.299% | $209.7296 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $74.83 | 13.584% | $84.9949 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $77.74 | 9.245% | $84.9271 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $44.89 | 10.147% | $49.445 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $754.77 | $830.5865 | $830.59 | $830.60 | $830.50 | |