| 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 | $237.36 | 9.709% | $260.4053 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $186.66 | 7.632% | $200.9059 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $165.59 | 13.602% | $188.1136 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $101.42 | 13.198% | $114.8054 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $49.40 | 6.693% | $52.7063 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $133.90 | 12.563% | $150.7219 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $11.57 | 12.765% | $13.0469 | $13.05 | $13.05 | $13.00 |
| 7 purchase totals = | $885.90 | $980.7053 | $980.72 | $980.65 | $980.60 | |