| 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 | $115.92 | 8.342% | $125.59 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $144.64 | 13.474% | $164.1288 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $234.75 | 8.430% | $254.5394 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $134.72 | 4.466% | $140.7366 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $83.29 | 12.625% | $93.8054 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $116.85 | 10.657% | $129.3027 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $113.71 | 11.275% | $126.5308 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $943.88 | $1,034.6337 | $1,034.64 | $1,034.70 | $1,034.50 | |