| 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 | $116.87 | 5.288% | $123.0501 | $123.05 | $123.05 | $123.10 |
| Purchase #2 | $169.58 | 10.684% | $187.6979 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $203.44 | 11.178% | $226.1805 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $18.39 | 3.577% | $19.0478 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $192.66 | 11.192% | $214.2225 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $122.89 | 11.520% | $137.0469 | $137.05 | $137.05 | $137.00 |
| Purchase #7 | $203.66 | 12.799% | $229.7264 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,027.49 | $1,136.9721 | $1,136.98 | $1,137.00 | $1,136.90 | |