| 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 | $244.38 | 4.644% | $255.729 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $17.42 | 6.833% | $18.6103 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $117.66 | 5.568% | $124.2113 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $177.69 | 3.328% | $183.6035 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $160.64 | 6.145% | $170.5113 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $161.66 | 6.824% | $172.6917 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $160.30 | 7.749% | $172.7216 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $1,039.75 | $1,098.0787 | $1,098.07 | $1,098.05 | $1,098.00 | |