| 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 | $250.81 | 12.353% | $281.7926 | $281.79 | $281.80 | $281.80 |
| Purchase #2 | $102.49 | 12.765% | $115.5728 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $134.83 | 4.422% | $140.7922 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $89.34 | 4.295% | $93.1772 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $119.53 | 8.654% | $129.8741 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $214.82 | 3.825% | $223.0369 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $156.56 | 4.667% | $163.8667 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $1,068.38 | $1,148.1125 | $1,148.11 | $1,148.10 | $1,148.20 | |