| 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 | $117.61 | 10.816% | $130.3307 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $47.97 | 9.452% | $52.5041 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $5.64 | 13.141% | $6.3812 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $199.47 | 11.840% | $223.0872 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $74.48 | 10.392% | $82.22 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $239.47 | 10.800% | $265.3328 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $192.38 | 11.302% | $214.1228 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $877.02 | $973.9788 | $973.97 | $974.00 | $973.90 | |