| 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 | $109.58 | 11.330% | $121.9954 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $108.85 | 4.185% | $113.4054 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $237.81 | 10.556% | $262.9132 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $141.88 | 4.728% | $148.5881 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $222.55 | 6.240% | $236.4371 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $136.29 | 3.489% | $141.0452 | $141.05 | $141.05 | $141.00 |
| Purchase #7 | $151.71 | 12.694% | $170.9681 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,108.67 | $1,195.3525 | $1,195.37 | $1,195.35 | $1,195.30 | |