| 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 | $108.87 | 13.452% | $123.5152 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $80.82 | 8.780% | $87.916 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $201.95 | 11.844% | $225.869 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $123.73 | 7.592% | $133.1236 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $243.68 | 3.802% | $252.9447 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $5.55 | 8.790% | $6.0378 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $102.39 | 11.446% | $114.1096 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $866.99 | $943.5159 | $943.52 | $943.45 | $943.40 | |