| 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 | $233.72 | 4.208% | $243.5549 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $207.35 | 8.781% | $225.5574 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $7.28 | 11.465% | $8.1147 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $169.74 | 3.769% | $176.1375 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $237.87 | 3.725% | $246.7307 | $246.73 | $246.75 | $246.70 |
| Purchase #6 | $200.40 | 8.721% | $217.8769 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $134.61 | 10.417% | $148.6323 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $1,190.97 | $1,266.6044 | $1,266.60 | $1,266.65 | $1,266.60 | |