| 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 | $246.56 | 10.174% | $271.645 | $271.65 | $271.65 | $271.60 |
| Purchase #2 | $162.74 | 4.168% | $169.523 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $10.59 | 4.299% | $11.0453 | $11.05 | $11.05 | $11.00 |
| Purchase #4 | $129.26 | 9.183% | $141.1299 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $238.44 | 9.169% | $260.3026 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $159.92 | 10.614% | $176.8939 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $98.53 | 12.791% | $111.133 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $1,046.04 | $1,141.6727 | $1,141.67 | $1,141.70 | $1,141.50 | |