| 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 | $207.87 | 8.639% | $225.8279 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $102.73 | 12.317% | $115.3833 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $139.78 | 5.869% | $147.9837 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $89.73 | 10.775% | $99.3984 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $107.97 | 7.278% | $115.8281 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $241.69 | 9.564% | $264.8052 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $135.49 | 7.594% | $145.7791 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $1,025.26 | $1,115.0057 | $1,115.01 | $1,115.10 | $1,115.00 | |