| 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 | $221.97 | 10.386% | $245.0238 | $245.02 | $245.00 | $245.00 |
| Purchase #2 | $158.29 | 13.706% | $179.9852 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $198.51 | 12.707% | $223.7347 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $158.70 | 6.493% | $169.0044 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $102.58 | 10.595% | $113.4484 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $122.89 | 3.546% | $127.2477 | $127.25 | $127.25 | $127.20 |
| Purchase #7 | $133.38 | 4.106% | $138.8566 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,096.32 | $1,197.3008 | $1,197.30 | $1,197.30 | $1,197.20 | |