| 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 | $140.74 | 10.595% | $155.6514 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $128.94 | 12.495% | $145.0511 | $145.05 | $145.05 | $145.10 |
| Purchase #3 | $82.97 | 11.421% | $92.446 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $230.69 | 8.706% | $250.7739 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $239.87 | 8.297% | $259.772 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $151.87 | 11.729% | $169.6828 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $122.56 | 9.296% | $133.9532 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $1,097.64 | $1,207.3304 | $1,207.32 | $1,207.30 | $1,207.50 | |