| 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 | $130.49 | 5.764% | $138.0114 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $41.88 | 6.787% | $44.7224 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $219.97 | 9.823% | $241.5777 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $90.65 | 12.690% | $102.1535 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $213.87 | 10.371% | $236.0505 | $236.05 | $236.05 | $236.10 |
| Purchase #6 | $219.29 | 8.386% | $237.6797 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $199.45 | 13.609% | $226.5932 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,115.60 | $1,226.7884 | $1,226.78 | $1,226.80 | $1,226.90 | |