| 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 | $45.58 | 7.197% | $48.8604 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $150.82 | 8.869% | $164.1962 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $249.87 | 6.330% | $265.6868 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $103.25 | 8.558% | $112.0861 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $109.30 | 6.240% | $116.1203 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $114.43 | 4.759% | $119.8757 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $237.96 | 6.813% | $254.1722 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,011.21 | $1,080.9977 | $1,081.01 | $1,081.00 | $1,081.10 | |