| 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 | $92.42 | 13.855% | $105.2248 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $117.77 | 3.281% | $121.634 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $99.88 | 11.227% | $111.0935 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $133.31 | 3.304% | $137.7146 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $77.72 | 9.729% | $85.2814 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $172.45 | 9.596% | $188.9983 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $246.25 | 4.651% | $257.7031 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $939.80 | $1,007.6497 | $1,007.63 | $1,007.65 | $1,007.60 | |