| 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 | $90.94 | 12.491% | $102.2993 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $8.67 | 5.711% | $9.1651 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $250.77 | 10.348% | $276.7197 | $276.72 | $276.70 | $276.70 |
| Purchase #4 | $173.89 | 6.741% | $185.6119 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $121.44 | 9.537% | $133.0217 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $210.49 | 6.185% | $223.5088 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $217.41 | 9.212% | $237.4378 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $1,073.61 | $1,167.7643 | $1,167.77 | $1,167.70 | $1,167.70 | |