| 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 | $235.80 | 7.160% | $252.6833 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $133.81 | 4.274% | $139.529 | $139.53 | $139.55 | $139.50 |
| Purchase #3 | $53.26 | 10.524% | $58.8651 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $78.53 | 11.763% | $87.7675 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $141.96 | 4.235% | $147.972 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $37.59 | 3.208% | $38.7959 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $207.71 | 7.740% | $223.7868 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $888.66 | $949.3996 | $949.41 | $949.40 | $949.50 | |